diff --git a/Editor2DLibrary/SSG/shapes/obj/Kurve_30_L_G.stl b/Editor2DLibrary/SSG/shapes/obj/Kurve_30_L_G.stl
index 7f1dbac..01c3d94 100644
Binary files a/Editor2DLibrary/SSG/shapes/obj/Kurve_30_L_G.stl and b/Editor2DLibrary/SSG/shapes/obj/Kurve_30_L_G.stl differ
diff --git a/Editor2DLibrary/SSG/shapes/obj/Kurve_30_R_G.stl b/Editor2DLibrary/SSG/shapes/obj/Kurve_30_R_G.stl
index 99345d6..1a9e12d 100644
Binary files a/Editor2DLibrary/SSG/shapes/obj/Kurve_30_R_G.stl and b/Editor2DLibrary/SSG/shapes/obj/Kurve_30_R_G.stl differ
diff --git a/Editor2DLibrary/SSG/shapes/obj/Kurve_60_L_G.stl b/Editor2DLibrary/SSG/shapes/obj/Kurve_60_L_G.stl
index 741151f..f83972e 100644
Binary files a/Editor2DLibrary/SSG/shapes/obj/Kurve_60_L_G.stl and b/Editor2DLibrary/SSG/shapes/obj/Kurve_60_L_G.stl differ
diff --git a/Editor2DLibrary/SSG/shapes/obj/Kurve_60_R_G.stl b/Editor2DLibrary/SSG/shapes/obj/Kurve_60_R_G.stl
index 03d8e60..718a49a 100644
Binary files a/Editor2DLibrary/SSG/shapes/obj/Kurve_60_R_G.stl and b/Editor2DLibrary/SSG/shapes/obj/Kurve_60_R_G.stl differ
diff --git a/Editor2DLibrary/SSG/shapes/obj/Kurve_90_L_G.stl b/Editor2DLibrary/SSG/shapes/obj/Kurve_90_L_G.stl
index a2da62f..e69e69c 100644
Binary files a/Editor2DLibrary/SSG/shapes/obj/Kurve_90_L_G.stl and b/Editor2DLibrary/SSG/shapes/obj/Kurve_90_L_G.stl differ
diff --git a/Editor2DLibrary/SSG/shapes/obj/Kurve_90_R_G.stl b/Editor2DLibrary/SSG/shapes/obj/Kurve_90_R_G.stl
index f78efc3..c737341 100644
Binary files a/Editor2DLibrary/SSG/shapes/obj/Kurve_90_R_G.stl and b/Editor2DLibrary/SSG/shapes/obj/Kurve_90_R_G.stl differ
diff --git a/Editor2DLibrary/SSG/shapes/props/s_Kurve_90_R_G.txt b/Editor2DLibrary/SSG/shapes/props/s_Kurve_90_R_G.txt
index 98100dc..76400d4 100644
--- a/Editor2DLibrary/SSG/shapes/props/s_Kurve_90_R_G.txt
+++ b/Editor2DLibrary/SSG/shapes/props/s_Kurve_90_R_G.txt
@@ -5,6 +5,7 @@
   "icon": "SSG/shapes/img/Kurve_90_R_G_32px.png",
   "iconBig": "SSG/shapes/img/Kurve_90_R_G_64px.png",
   "srcSVG": "SSG/shapes/svg/s_Kurve_90_R_G.xml",
+  "src3D": "SSG/shapes/obj/s_Kurve_90_R_G.stl",
   "width": 1511.811,
   "height": 1511.811,
   "behaviour": "(NOSTRETCH)(NOSTRETCHONVIEW)(NOROTATE)(NOROTATEONVIEW)(CONTAINER)(HIDEDIMENSIONS)(HIDEROTATION)(HIDEPIN)(ALWAYSFRONT)",
diff --git a/Editor2DLibrary/SSG/shapes/settings.txt b/Editor2DLibrary/SSG/shapes/settings.txt
index 442e40f..efef67d 100644
--- a/Editor2DLibrary/SSG/shapes/settings.txt
+++ b/Editor2DLibrary/SSG/shapes/settings.txt
@@ -1 +1 @@
-{"categories":{"c_ILS":{"expanded":true},"c_Kreiselmodule":{"expanded":false},"c_Zusatzmodul":{"expanded":false},"c_Foerderer":{"expanded":false},"c_Kurven":{"expanded":false},"c10":{"expanded":false},"c_Background":{"expanded":false},"c_Parts":{"expanded":false},"c_Session":{"expanded":false}},"shapes":{}}
\ No newline at end of file
+{"categories":{"c_ILS":{"expanded":true},"c_Kreiselmodule":{"expanded":true},"c_Zusatzmodul":{"expanded":false},"c_Foerderer":{"expanded":false},"c_Kurven":{"expanded":true},"c10":{"expanded":false},"c_Background":{"expanded":false},"c_Parts":{"expanded":false},"c_Session":{"expanded":false}},"shapes":{}}
\ No newline at end of file