diff --git a/doc/print_settings/support/support_settings_advanced.md b/doc/print_settings/support/support_settings_advanced.md
index b90a679b7c2..3470093a70a 100644
--- a/doc/print_settings/support/support_settings_advanced.md
+++ b/doc/print_settings/support/support_settings_advanced.md
@@ -8,6 +8,7 @@
 - [Interface layers](#interface-layers)
 - [Interface pattern](#interface-pattern)
 - [Interface spacing](#interface-spacing)
+- [Interface min area](#interface-min-area)
 - [Normal support expansion](#normal-support-expansion)
 - [Support/object XY distance](#supportobject-xy-distance)
 - [Support/object first layer gap](#supportobject-first-layer-gap)
@@ -46,6 +47,10 @@ The pattern used for the support interface.
 
 Spacing of interface lines. Zero means solid interface.
 
+## Interface min area
+
+Minimum area for support contact surfaces, in square millimeters. Roof polygons smaller than this value fall back to normal support instead of being generated as interface. Lower values generate more contact surfaces; higher values consolidate them. Set to 0 to disable filtering.
+
 ## Normal support expansion
 
 Expand (+) or shrink (-) the horizontal span of normal support.
diff --git a/localization/i18n/Snapmaker_Orca.pot b/localization/i18n/Snapmaker_Orca.pot
index bbccf182eda..a96f0da20ab 100644
--- a/localization/i18n/Snapmaker_Orca.pot
+++ b/localization/i18n/Snapmaker_Orca.pot
@@ -12931,6 +12931,12 @@ msgstr ""
 msgid "Spacing of bottom interface lines. Zero means solid interface."
 msgstr ""
 
+msgid "Minimum Support Contact Area"
+msgstr ""
+
+msgid "Lower values generate more support contact surfaces."
+msgstr ""
+
 msgid "Speed of support interface."
 msgstr ""
 
diff --git a/localization/i18n/ca/Snapmaker_Orca_ca.po b/localization/i18n/ca/Snapmaker_Orca_ca.po
index 0737b5c756a..d09b3743266 100644
--- a/localization/i18n/ca/Snapmaker_Orca_ca.po
+++ b/localization/i18n/ca/Snapmaker_Orca_ca.po
@@ -14917,6 +14917,12 @@ msgstr ""
 "Espaiat de les línies inferiors de la interfície. Zero significa interfície "
 "sòlida"
 
+msgid "Minimum Support Contact Area"
+msgstr "Àrea mínima de contacte del suport"
+
+msgid "Lower values generate more support contact surfaces."
+msgstr "Els valors més baixos generen més superfícies de contacte del suport."
+
 msgid "Speed of support interface."
 msgstr "Velocitat de la interfície de suport"
 
diff --git a/localization/i18n/cs/Snapmaker_Orca_cs.po b/localization/i18n/cs/Snapmaker_Orca_cs.po
index d633f3367bc..a17060db01c 100644
--- a/localization/i18n/cs/Snapmaker_Orca_cs.po
+++ b/localization/i18n/cs/Snapmaker_Orca_cs.po
@@ -13908,6 +13908,12 @@ msgstr "Spodní rozestup"
 msgid "Spacing of bottom interface lines. Zero means solid interface."
 msgstr "Rozestup linek spodního. Nula znamená plné rozhraní"
 
+msgid "Minimum Support Contact Area"
+msgstr "Minimální kontaktní plocha podpěr"
+
+msgid "Lower values generate more support contact surfaces."
+msgstr "Nižší hodnoty generují více kontaktních ploch podpěr."
+
 msgid "Speed of support interface."
 msgstr "Rychlost pro kontaktní vrstvy podpěr"
 
diff --git a/localization/i18n/de/Snapmaker_Orca_de.po b/localization/i18n/de/Snapmaker_Orca_de.po
index 2e8de07b287..b3c58cc1d25 100644
--- a/localization/i18n/de/Snapmaker_Orca_de.po
+++ b/localization/i18n/de/Snapmaker_Orca_de.po
@@ -15197,6 +15197,12 @@ msgstr ""
 "Abstand der unteren Trennschichtlinien der Stützstrukturen. Null bedeutet "
 "eine solide Schnittstelle."
 
+msgid "Minimum Support Contact Area"
+msgstr "Minimale Kontaktfläche der Stützstruktur"
+
+msgid "Lower values generate more support contact surfaces."
+msgstr "Niedrigere Werte erzeugen mehr Kontaktflächen der Stützstruktur."
+
 msgid "Speed of support interface."
 msgstr "Geschwindigkeit der Stützstruktur-Schnittstellen."
 
diff --git a/localization/i18n/en/Snapmaker_Orca_en.po b/localization/i18n/en/Snapmaker_Orca_en.po
index 4d08576227f..26fcb340e42 100644
--- a/localization/i18n/en/Snapmaker_Orca_en.po
+++ b/localization/i18n/en/Snapmaker_Orca_en.po
@@ -13312,6 +13312,12 @@ msgid "Spacing of bottom interface lines. Zero means solid interface."
 msgstr ""
 "This is the spacing of bottom interface lines. 0 means solid interface."
 
+msgid "Minimum Support Contact Area"
+msgstr ""
+
+msgid "Lower values generate more support contact surfaces."
+msgstr ""
+
 msgid "Speed of support interface."
 msgstr "This is the speed for support interfaces."
 
diff --git a/localization/i18n/es/Snapmaker_Orca_es.po b/localization/i18n/es/Snapmaker_Orca_es.po
index 8c38ff57e1e..34c6862fd18 100644
--- a/localization/i18n/es/Snapmaker_Orca_es.po
+++ b/localization/i18n/es/Snapmaker_Orca_es.po
@@ -14786,6 +14786,12 @@ msgid "Spacing of bottom interface lines. Zero means solid interface."
 msgstr ""
 "Espaciado de las líneas de interfaz. Cero significa que la interfaz es sólida"
 
+msgid "Minimum Support Contact Area"
+msgstr "Área mínima de contacto del soporte"
+
+msgid "Lower values generate more support contact surfaces."
+msgstr "Los valores más bajos generan más superficies de contacto del soporte."
+
 msgid "Speed of support interface."
 msgstr "Velocidad de la interfaz de soporte"
 
diff --git a/localization/i18n/fr/Snapmaker_Orca_fr.po b/localization/i18n/fr/Snapmaker_Orca_fr.po
index 7810c5d55a5..a8e1d1992a0 100644
--- a/localization/i18n/fr/Snapmaker_Orca_fr.po
+++ b/localization/i18n/fr/Snapmaker_Orca_fr.po
@@ -15110,6 +15110,12 @@ msgstr ""
 "Espacement des lignes d'interface inférieures. Zéro signifie une interface "
 "solide"
 
+msgid "Minimum Support Contact Area"
+msgstr "Surface de contact minimale du support"
+
+msgid "Lower values generate more support contact surfaces."
+msgstr "Des valeurs plus basses génèrent davantage de surfaces de contact du support."
+
 msgid "Speed of support interface."
 msgstr "Vitesse pour l'interface des supports"
 
diff --git a/localization/i18n/hu/Snapmaker_Orca_hu.po b/localization/i18n/hu/Snapmaker_Orca_hu.po
index f8bb441f9c4..89e3d4b8839 100644
--- a/localization/i18n/hu/Snapmaker_Orca_hu.po
+++ b/localization/i18n/hu/Snapmaker_Orca_hu.po
@@ -13642,6 +13642,12 @@ msgid "Spacing of bottom interface lines. Zero means solid interface."
 msgstr ""
 "Az érintkező réteg vonalai közötti távolság. A nulla szilárd kitöltést jelent"
 
+msgid "Minimum Support Contact Area"
+msgstr "Támasz minimális érintkezési felülete"
+
+msgid "Lower values generate more support contact surfaces."
+msgstr "Az alacsonyabb értékek több érintkezési felületet hoznak létre."
+
 msgid "Speed of support interface."
 msgstr "Támasz érintkező felületek sebessége"
 
diff --git a/localization/i18n/it/Snapmaker_Orca_it.po b/localization/i18n/it/Snapmaker_Orca_it.po
index 925baf5108f..82e6118d121 100644
--- a/localization/i18n/it/Snapmaker_Orca_it.po
+++ b/localization/i18n/it/Snapmaker_Orca_it.po
@@ -15027,6 +15027,12 @@ msgstr ""
 "Spaziatura delle linee dell'interfaccia inferiore. 0 equivale ad "
 "un'interfaccia solida."
 
+msgid "Minimum Support Contact Area"
+msgstr "Area minima di contatto del supporto"
+
+msgid "Lower values generate more support contact surfaces."
+msgstr "Valori più bassi generano più superfici di contatto del supporto."
+
 msgid "Speed of support interface."
 msgstr "Velocità per le interfacce di supporto."
 
diff --git a/localization/i18n/ja/Snapmaker_Orca_ja.po b/localization/i18n/ja/Snapmaker_Orca_ja.po
index dc5b113cbcf..398959ee4f1 100644
--- a/localization/i18n/ja/Snapmaker_Orca_ja.po
+++ b/localization/i18n/ja/Snapmaker_Orca_ja.po
@@ -13315,6 +13315,12 @@ msgstr "底部接触面間隔"
 msgid "Spacing of bottom interface lines. Zero means solid interface."
 msgstr "底部接触面を造形時に線の距離です。0はソリッド接触面です。"
 
+msgid "Minimum Support Contact Area"
+msgstr "サポート接触面積の最小値"
+
+msgid "Lower values generate more support contact surfaces."
+msgstr "値を小さくすると、より多くのサポート接触面が生成されます。"
+
 msgid "Speed of support interface."
 msgstr "サポート接触面の造形速度です。"
 
diff --git a/localization/i18n/ko/Snapmaker_Orca_ko.po b/localization/i18n/ko/Snapmaker_Orca_ko.po
index 9d02bec2c92..130798a3c91 100644
--- a/localization/i18n/ko/Snapmaker_Orca_ko.po
+++ b/localization/i18n/ko/Snapmaker_Orca_ko.po
@@ -14263,6 +14263,12 @@ msgstr "하단 접점 선 간격"
 msgid "Spacing of bottom interface lines. Zero means solid interface."
 msgstr "하단 접점 선의 간격. 0은 꽉찬 접점을 의미합니다"
 
+msgid "Minimum Support Contact Area"
+msgstr "서포트 최소 접촉 면적"
+
+msgid "Lower values generate more support contact surfaces."
+msgstr "값이 작을수록 더 많은 서포트 접촉면이 생성됩니다."
+
 msgid "Speed of support interface."
 msgstr "서포트 접점 속도"
 
diff --git a/localization/i18n/lt/Snapmaker_Orca_lt.po b/localization/i18n/lt/Snapmaker_Orca_lt.po
index 85c8dcbb56a..e88706e7b13 100644
--- a/localization/i18n/lt/Snapmaker_Orca_lt.po
+++ b/localization/i18n/lt/Snapmaker_Orca_lt.po
@@ -14728,6 +14728,12 @@ msgstr "Apatinės sąsajos tarpas"
 msgid "Spacing of bottom interface lines. Zero means solid interface."
 msgstr "Atstumas tarp apatinių sąsajos linijų. 0 reiškia vientisą sąsają"
 
+msgid "Minimum Support Contact Area"
+msgstr "Minimalus atramos kontaktinis plotas"
+
+msgid "Lower values generate more support contact surfaces."
+msgstr "Mažesnės reikšmės sukuria daugiau atramos kontaktinių paviršių."
+
 msgid "Speed of support interface."
 msgstr "Atramų sąsajų greitis"
 
diff --git a/localization/i18n/nl/Snapmaker_Orca_nl.po b/localization/i18n/nl/Snapmaker_Orca_nl.po
index 64a4ba2c47a..53ced56c46b 100644
--- a/localization/i18n/nl/Snapmaker_Orca_nl.po
+++ b/localization/i18n/nl/Snapmaker_Orca_nl.po
@@ -13839,6 +13839,12 @@ msgstr ""
 "Dit is de afstand tussen de onderste interfacelijnen. 0 betekent solide "
 "interface."
 
+msgid "Minimum Support Contact Area"
+msgstr "Minimale contactoppervlak van support"
+
+msgid "Lower values generate more support contact surfaces."
+msgstr "Lagere waarden genereren meer contactoppervlakken van de support."
+
 msgid "Speed of support interface."
 msgstr "Dit is de snelheid voor het printen van de support interfaces."
 
diff --git a/localization/i18n/pl/Snapmaker_Orca_pl.po b/localization/i18n/pl/Snapmaker_Orca_pl.po
index 5029d4c66e6..a8067930700 100644
--- a/localization/i18n/pl/Snapmaker_Orca_pl.po
+++ b/localization/i18n/pl/Snapmaker_Orca_pl.po
@@ -14838,6 +14838,12 @@ msgstr ""
 "Odstęp między liniami dolnej powierzchni warstwy łączącej. Wartość zero "
 "oznacza, że warstwa łącząca jest jednolita i bez przerw"
 
+msgid "Minimum Support Contact Area"
+msgstr "Minimalna powierzchnia kontaktu podpory"
+
+msgid "Lower values generate more support contact surfaces."
+msgstr "Niższe wartości generują więcej powierzchni kontaktowych podpory."
+
 msgid "Speed of support interface."
 msgstr "Prędkość dla warstw łączących"
 
diff --git a/localization/i18n/pt_BR/Snapmaker_Orca_pt_BR.po b/localization/i18n/pt_BR/Snapmaker_Orca_pt_BR.po
index 1db2c2de942..f85ae56eb32 100644
--- a/localization/i18n/pt_BR/Snapmaker_Orca_pt_BR.po
+++ b/localization/i18n/pt_BR/Snapmaker_Orca_pt_BR.po
@@ -15015,6 +15015,12 @@ msgstr ""
 "Espaçamento das linhas de interface inferior. Zero significa interface "
 "sólida."
 
+msgid "Minimum Support Contact Area"
+msgstr "Área mínima de contato do suporte"
+
+msgid "Lower values generate more support contact surfaces."
+msgstr "Valores menores geram mais superfícies de contato do suporte."
+
 msgid "Speed of support interface."
 msgstr "Velocidade da interface de suporte."
 
diff --git a/localization/i18n/ru/Snapmaker_Orca_ru.po b/localization/i18n/ru/Snapmaker_Orca_ru.po
index 4a062ee0f99..542a0799607 100644
--- a/localization/i18n/ru/Snapmaker_Orca_ru.po
+++ b/localization/i18n/ru/Snapmaker_Orca_ru.po
@@ -15136,6 +15136,12 @@ msgstr ""
 "Расстояние между линиями связующего слоя снизу. Установите 0, чтобы получить "
 "сплошной слой."
 
+msgid "Minimum Support Contact Area"
+msgstr "Минимальная площадь контакта поддержки"
+
+msgid "Lower values generate more support contact surfaces."
+msgstr "Меньшие значения создают больше площадей контакта поддержки."
+
 msgid "Speed of support interface."
 msgstr "Скорость печати связующего слоя поддержки."
 
diff --git a/localization/i18n/sv/Snapmaker_Orca_sv.po b/localization/i18n/sv/Snapmaker_Orca_sv.po
index 9bfd4cef479..ed3e7a73300 100644
--- a/localization/i18n/sv/Snapmaker_Orca_sv.po
+++ b/localization/i18n/sv/Snapmaker_Orca_sv.po
@@ -13538,6 +13538,12 @@ msgid "Spacing of bottom interface lines. Zero means solid interface."
 msgstr ""
 "Mellanrummet på botten gränssnittets linjer. 0 betyder solid gränssnitt"
 
+msgid "Minimum Support Contact Area"
+msgstr "Supportens minsta kontaktyta"
+
+msgid "Lower values generate more support contact surfaces."
+msgstr "Lägre värden genererar fler kontaktytor för supporten."
+
 msgid "Speed of support interface."
 msgstr "Support gränssnittets hastighet"
 
diff --git a/localization/i18n/tr/Snapmaker_Orca_tr.po b/localization/i18n/tr/Snapmaker_Orca_tr.po
index ee26650ea2a..b20c4b6c1cc 100644
--- a/localization/i18n/tr/Snapmaker_Orca_tr.po
+++ b/localization/i18n/tr/Snapmaker_Orca_tr.po
@@ -14819,6 +14819,12 @@ msgstr "Alt arayüz aralığı"
 msgid "Spacing of bottom interface lines. Zero means solid interface."
 msgstr "Alt arayüz çizgilerinin aralığı. Sıfır, sağlam arayüz anlamına gelir."
 
+msgid "Minimum Support Contact Area"
+msgstr "Minimum destek temas alanı"
+
+msgid "Lower values generate more support contact surfaces."
+msgstr "Daha düşük değerler daha fazla destek temas yüzeyi oluşturur."
+
 msgid "Speed of support interface."
 msgstr "Destek arayüzünün hızı."
 
diff --git a/localization/i18n/uk/Snapmaker_Orca_uk.po b/localization/i18n/uk/Snapmaker_Orca_uk.po
index 32596f96fdf..ea2e17258ea 100644
--- a/localization/i18n/uk/Snapmaker_Orca_uk.po
+++ b/localization/i18n/uk/Snapmaker_Orca_uk.po
@@ -14826,6 +14826,12 @@ msgid "Spacing of bottom interface lines. Zero means solid interface."
 msgstr ""
 "Відстань між нижніми інтерфейсними лініями. Нуль означає суцільнийінтерфейс"
 
+msgid "Minimum Support Contact Area"
+msgstr "Мінімальна площа контакту підтримки"
+
+msgid "Lower values generate more support contact surfaces."
+msgstr "Нижчі значення створюють більше контактних поверхонь підтримки."
+
 msgid "Speed of support interface."
 msgstr "Швидкість друку підтримки"
 
diff --git a/localization/i18n/zh_CN/Snapmaker_Orca_zh_CN.po b/localization/i18n/zh_CN/Snapmaker_Orca_zh_CN.po
index fded217b554..05a8f270706 100644
--- a/localization/i18n/zh_CN/Snapmaker_Orca_zh_CN.po
+++ b/localization/i18n/zh_CN/Snapmaker_Orca_zh_CN.po
@@ -11980,6 +11980,12 @@ msgstr "底部接触面线距"
 msgid "Spacing of bottom interface lines. Zero means solid interface."
 msgstr "底部接触面走线的线距。0表示实心接触面。"
 
+msgid "Minimum Support Contact Area"
+msgstr "最小支撑接触面面积"
+
+msgid "Lower values generate more support contact surfaces."
+msgstr "阈值越小，生成的支撑接触面越多。"
+
 msgid "Speed of support interface."
 msgstr "支撑面速度"
 
diff --git a/localization/i18n/zh_TW/Snapmaker_Orca_zh_TW.po b/localization/i18n/zh_TW/Snapmaker_Orca_zh_TW.po
index 5bf5cc3f5a8..9aa6fa4a58a 100644
--- a/localization/i18n/zh_TW/Snapmaker_Orca_zh_TW.po
+++ b/localization/i18n/zh_TW/Snapmaker_Orca_zh_TW.po
@@ -13753,6 +13753,12 @@ msgstr "底部接觸面間距"
 msgid "Spacing of bottom interface lines. Zero means solid interface."
 msgstr "底部接觸面走線的線距。0 表示實心接觸面"
 
+msgid "Minimum Support Contact Area"
+msgstr "最小支撐接觸面積"
+
+msgid "Lower values generate more support contact surfaces."
+msgstr "數值越小，生成的支撐接觸面越多。"
+
 msgid "Speed of support interface."
 msgstr "支撐面速度"
 
diff --git a/src/libslic3r/Preset.cpp b/src/libslic3r/Preset.cpp
index 8882ce9a3af..f5e9ec3ec7f 100644
--- a/src/libslic3r/Preset.cpp
+++ b/src/libslic3r/Preset.cpp
@@ -891,6 +891,7 @@ static std::vector<std::string> s_Preset_print_options {
     "independent_support_layer_height",
     "support_angle", "support_interface_top_layers", "support_interface_bottom_layers",
     "support_interface_pattern", "support_interface_spacing", "support_interface_loop_pattern",
+    "support_interface_min_area",
     "support_top_z_distance", "support_on_build_plate_only","support_critical_regions_only", "bridge_no_support", "thick_bridges", "thick_internal_bridges","dont_filter_internal_bridges","enable_extra_bridge_layer", "max_bridge_length", "print_sequence", "print_order", "support_remove_small_overhang",
     "filename_format", "wall_filament", "support_bottom_z_distance",
     "sparse_infill_filament", "solid_infill_filament", "support_filament", "support_interface_filament","support_interface_not_for_body",
diff --git a/src/libslic3r/PrintConfig.cpp b/src/libslic3r/PrintConfig.cpp
index c4881c23c9a..be041115e55 100644
--- a/src/libslic3r/PrintConfig.cpp
+++ b/src/libslic3r/PrintConfig.cpp
@@ -5397,6 +5397,24 @@ void PrintConfigDef::init_fff_params()
     def->mode = comAdvanced;
     def->set_default_value(new ConfigOptionFloat(0.5));
 
+    def = this->add("support_interface_min_area", coFloat);
+    def->gui_type = ConfigOptionDef::GUIType::f_enum_open;
+    def->label    = L("Minimum Support Contact Area");
+    def->category = L("Support");
+    def->tooltip  = L("Lower values generate more support contact surfaces.");
+    def->sidetext = "mm²";	// square milimeters, don't need translation
+    def->min      = 0;
+    def->enum_values.push_back("0");
+    def->enum_values.push_back("0.25");
+    def->enum_values.push_back("0.64");
+    def->enum_values.push_back("1");
+    def->enum_labels.push_back("0");
+    def->enum_labels.push_back("0.25");
+    def->enum_labels.push_back("0.64");
+    def->enum_labels.push_back("1");
+    def->mode = comAdvanced;
+    def->set_default_value(new ConfigOptionFloat(0.25));
+
     //BBS
     def = this->add("support_bottom_interface_spacing", coFloat);
     def->label = L("Bottom interface spacing");
diff --git a/src/libslic3r/PrintConfig.hpp b/src/libslic3r/PrintConfig.hpp
index 68d18bccf2c..6cec08f9189 100644
--- a/src/libslic3r/PrintConfig.hpp
+++ b/src/libslic3r/PrintConfig.hpp
@@ -868,6 +868,7 @@ PRINT_CONFIG_CLASS_DEFINE(
     ((ConfigOptionInt,                 support_interface_bottom_layers))
     // Spacing between interface lines (the hatching distance). Set zero to get a solid interface.
     ((ConfigOptionFloat,               support_interface_spacing))
+    ((ConfigOptionFloat,               support_interface_min_area))
     ((ConfigOptionFloat,               support_interface_speed))
     ((ConfigOptionEnum<SupportMaterialPattern>, support_base_pattern))
     ((ConfigOptionEnum<SupportMaterialInterfacePattern>, support_interface_pattern))
diff --git a/src/libslic3r/PrintObject.cpp b/src/libslic3r/PrintObject.cpp
index f649c0e2b1e..1a40098523e 100644
--- a/src/libslic3r/PrintObject.cpp
+++ b/src/libslic3r/PrintObject.cpp
@@ -1027,6 +1027,7 @@ bool PrintObject::invalidate_state_by_config_options(
             || opt_key == "support_interface_filament"
             || opt_key == "support_interface_not_for_body"
             || opt_key == "support_interface_spacing"
+            || opt_key == "support_interface_min_area"
             || opt_key == "support_bottom_interface_spacing" //BBS
             || opt_key == "support_base_pattern"
             || opt_key == "support_style"
diff --git a/src/libslic3r/Support/TreeSupport.cpp b/src/libslic3r/Support/TreeSupport.cpp
index 17e7fb044f0..4f704310598 100644
--- a/src/libslic3r/Support/TreeSupport.cpp
+++ b/src/libslic3r/Support/TreeSupport.cpp
@@ -629,6 +629,7 @@ TreeSupport::TreeSupport(PrintObject& object, const SlicingParameters &slicing_p
     // align with the centered object in current plate (may not be the 1st plate, so need to add the plate offset)
     m_machine_border.translate(Point(scale_(plate_offset(0)), scale_(plate_offset(1))) - m_object->instances().front().shift);
     top_z_distance                            = m_object_config->support_top_z_distance.value;
+    minimum_roof_area                         = scaled<double>(scaled<double>(m_object_config->support_interface_min_area.value));
     if (top_z_distance > EPSILON) top_z_distance = std::max(top_z_distance, float(m_slicing_params.min_layer_height));
 #ifdef SUPPORT_TREE_DEBUG_TO_SVG
     SVG svg(debug_out_path("machine_boarder.svg"), m_object->bounding_box());
diff --git a/src/libslic3r/Support/TreeSupport.hpp b/src/libslic3r/Support/TreeSupport.hpp
index e0446ad5f1c..c2c33ef2139 100644
--- a/src/libslic3r/Support/TreeSupport.hpp
+++ b/src/libslic3r/Support/TreeSupport.hpp
@@ -438,8 +438,8 @@ class TreeSupport
     const coordf_t MAX_BRANCH_RADIUS_FIRST_LAYER = 12.0;
     const coordf_t MIN_BRANCH_RADIUS_FIRST_LAYER = 2.0;
     double diameter_angle_scale_factor = tan(5.0*M_PI/180.0);
-    // minimum roof area (1 mm^2), area smaller than this value will not have interface
-    const double minimum_roof_area{SQ(scaled<double>(1.))};
+    // minimum roof area (default 0.25 mm^2), area smaller than this value will not have interface.
+    double minimum_roof_area = scaled<double>(scaled<double>(0.25));
     float        top_z_distance = 0.0;
 
     bool  is_strong = false;
diff --git a/src/libslic3r/Support/TreeSupportCommon.hpp b/src/libslic3r/Support/TreeSupportCommon.hpp
index 31e410838dc..ca6a684eac5 100644
--- a/src/libslic3r/Support/TreeSupportCommon.hpp
+++ b/src/libslic3r/Support/TreeSupportCommon.hpp
@@ -89,6 +89,7 @@ struct TreeSupportMeshGroupSettings {
         this->support_tree_branch_diameter = scaled<coord_t>(config.tree_support_branch_diameter_organic.value);
         this->support_tree_branch_diameter_angle  = std::clamp<double>(config.tree_support_branch_diameter_angle * M_PI / 180., 0., 0.5 * M_PI - EPSILON);
         this->support_tree_top_rate       = config.tree_support_top_rate.value; // percent
+        this->minimum_roof_area           = scaled<double>(scaled<double>(config.support_interface_min_area.value));
     //    this->support_tree_tip_diameter = this->support_line_width;
         this->support_tree_tip_diameter = std::clamp(scaled<coord_t>(config.tree_support_tip_diameter.value), (coord_t)0, this->support_tree_branch_diameter);
     }
@@ -160,7 +161,7 @@ struct TreeSupportMeshGroupSettings {
     coord_t                         support_floor_layers                    { 2 };
     // Minimum Support Roof Area
     // Minimum area size for the roofs of the support. Polygons which have an area smaller than this value will be printed as normal support.
-    double                          minimum_roof_area                       { scaled<double>(scaled<double>(1.)) };
+    double                          minimum_roof_area                       { scaled<double>(scaled<double>(0.25)) };
     // A list of integer line directions to use. Elements from the list are used sequentially as the layers progress 
     // and when the end of the list is reached, it starts at the beginning again. The list items are separated
     // by commas and the whole list is contained in square brackets. Default is an empty list which means
diff --git a/src/slic3r/GUI/ConfigManipulation.cpp b/src/slic3r/GUI/ConfigManipulation.cpp
index 11c2bd16482..2cb8badab7a 100644
--- a/src/slic3r/GUI/ConfigManipulation.cpp
+++ b/src/slic3r/GUI/ConfigManipulation.cpp
@@ -680,7 +680,8 @@ void ConfigManipulation::toggle_print_fff_options(DynamicPrintConfig *config, co
         "support_interface_pattern", "support_interface_top_layers", "support_interface_bottom_layers",
         "bridge_no_support", "max_bridge_length", "support_top_z_distance", "support_bottom_z_distance",
         "support_type", "support_on_build_plate_only", "support_critical_regions_only", "support_interface_not_for_body",
-        "support_object_xy_distance", "support_object_first_layer_gap"/*, "independent_support_layer_height"*/})
+        "support_object_xy_distance", "support_object_first_layer_gap",
+        "support_interface_min_area"/*, "independent_support_layer_height"*/})
         toggle_field(el, have_support_material);
     toggle_field("support_threshold_angle", have_support_material && is_auto(support_type));
     toggle_field("support_threshold_overlap", config->opt_int("support_threshold_angle") == 0 && have_support_material && is_auto(support_type));
diff --git a/src/slic3r/GUI/Field.cpp b/src/slic3r/GUI/Field.cpp
index 03c9f0c9bb5..a50c04540d7 100644
--- a/src/slic3r/GUI/Field.cpp
+++ b/src/slic3r/GUI/Field.cpp
@@ -1314,7 +1314,7 @@ void Choice::BUILD()
         opt_height = (double) temp->GetTextCtrl()->GetSize().GetHeight() / m_em_unit;
 
     // BBS
-    temp->SetTextLabel(m_opt.sidetext);
+    temp->SetTextLabel(_L(m_opt.sidetext));
     m_combine_side_text = true;
 
 #ifdef __WXGTK3__
diff --git a/src/slic3r/GUI/GUI_Factories.cpp b/src/slic3r/GUI/GUI_Factories.cpp
index 87a6d909cb5..af38d7c585e 100644
--- a/src/slic3r/GUI/GUI_Factories.cpp
+++ b/src/slic3r/GUI/GUI_Factories.cpp
@@ -132,7 +132,7 @@ std::map<std::string, std::vector<SimpleSettingData>>  SettingsFactory::OBJECT_C
                     {"support_filament", "",8},{"support_interface_filament", "",9},{"support_expansion", "",24},{"support_style", "",25},
                     {"tree_support_brim_width", "",26}, {"tree_support_branch_angle", "",10},{"tree_support_branch_angle_organic","",10}, {"tree_support_wall_count", "",11},{"tree_support_branch_diameter_angle", "",11},//tree support
                     {"support_top_z_distance", "",13},{"support_bottom_z_distance", "",12},{"support_base_pattern", "",14},{"support_base_pattern_spacing", "",15},
-                    {"support_interface_top_layers", "",16},{"support_interface_bottom_layers", "",17},{"support_interface_spacing", "",18},{"support_bottom_interface_spacing", "",19},
+                    {"support_interface_top_layers", "",16},{"support_interface_bottom_layers", "",17},{"support_interface_spacing", "",18},{"support_interface_min_area", "",30},{"support_bottom_interface_spacing", "",19},
                     {"support_object_xy_distance", "",20}, {"bridge_no_support", "",21},{"max_bridge_length", "",22},{"support_critical_regions_only", "",23},{"support_remove_small_overhang","",27},
                     {"support_object_first_layer_gap","",28}
                             }},
@@ -197,7 +197,7 @@ std::vector<SimpleSettingData> SettingsFactory::get_visible_options(const std::s
         //tree support
         "tree_support_wall_count",
         //support
-        "support_top_z_distance", "support_base_pattern", "support_base_pattern_spacing", "support_interface_top_layers", "support_interface_bottom_layers", "support_interface_spacing", "support_bottom_interface_spacing", "support_object_xy_distance",
+        "support_top_z_distance", "support_base_pattern", "support_base_pattern_spacing", "support_interface_top_layers", "support_interface_bottom_layers", "support_interface_spacing", "support_interface_min_area", "support_bottom_interface_spacing", "support_object_xy_distance",
         "support_object_first_layer_gap",
         //adhesion
         "brim_type", "brim_width", "brim_object_gap", "raft_layers"
diff --git a/src/slic3r/GUI/Tab.cpp b/src/slic3r/GUI/Tab.cpp
index 58f5d8d5b1f..4c941471a33 100644
--- a/src/slic3r/GUI/Tab.cpp
+++ b/src/slic3r/GUI/Tab.cpp
@@ -2523,6 +2523,7 @@ void TabPrint::build()
         optgroup->append_single_option_line("support_interface_bottom_layers", "support_settings_advanced#interface-layers");
         optgroup->append_single_option_line("support_interface_pattern", "support_settings_advanced#interface-pattern");
         optgroup->append_single_option_line("support_interface_spacing", "support_settings_advanced#interface-spacing");
+        optgroup->append_single_option_line("support_interface_min_area", "support_settings_advanced#interface-min-area");
         optgroup->append_single_option_line("support_bottom_interface_spacing", "support_settings_advanced#interface-spacing");
         optgroup->append_single_option_line("support_expansion", "support_settings_advanced#normal-support-expansion");
         //optgroup->append_single_option_line("support_interface_loop_pattern", "support_settings_advanced");