diff --git a/ant-tube-cache/ant tube storage-Bottom Holder.step b/ant-tube-cache/ant tube storage-Bottom Holder.step
index 1f6f4d6..bb0266f 100644
--- a/ant-tube-cache/ant tube storage-Bottom Holder.step	
+++ b/ant-tube-cache/ant tube storage-Bottom Holder.step	
@@ -1,7 +1,7 @@
 ISO-10303-21;
 HEADER;
 FILE_DESCRIPTION(('FreeCAD Model'),'2;1');
-FILE_NAME('Open CASCADE Shape Model','2025-09-10T08:19:48',(''),(''),
+FILE_NAME('Open CASCADE Shape Model','2025-09-10T12:18:28',(''),(''),
   'Open CASCADE STEP processor 7.8','FreeCAD','Unknown');
 FILE_SCHEMA(('AUTOMOTIVE_DESIGN { 1 0 10303 214 1 1 1 1 }'));
 ENDSEC;
@@ -101,8 +101,8 @@ DATA;
 #90 = ORIENTED_EDGE('',*,*,#91,.T.);
 #91 = EDGE_CURVE('',#92,#92,#94,.T.);
 #92 = VERTEX_POINT('',#93);
-#93 = CARTESIAN_POINT('',(-7.5,-8.25,0.));
-#94 = CIRCLE('',#95,8.25);
+#93 = CARTESIAN_POINT('',(-7.5,-8.5,0.));
+#94 = CIRCLE('',#95,8.5);
 #95 = AXIS2_PLACEMENT_3D('',#96,#97,#98);
 #96 = CARTESIAN_POINT('',(-7.5,0.,0.));
 #97 = DIRECTION('',(-1.,0.,0.));
@@ -315,20 +315,20 @@ DATA;
 #304 = ORIENTED_EDGE('',*,*,#305,.T.);
 #305 = EDGE_CURVE('',#92,#306,#308,.T.);
 #306 = VERTEX_POINT('',#307);
-#307 = CARTESIAN_POINT('',(7.5,-8.25,0.));
+#307 = CARTESIAN_POINT('',(7.5,-8.5,0.));
 #308 = LINE('',#309,#310);
-#309 = CARTESIAN_POINT('',(-7.5,-8.25,0.));
+#309 = CARTESIAN_POINT('',(-7.5,-8.5,0.));
 #310 = VECTOR('',#311,1.);
 #311 = DIRECTION('',(1.,0.,0.));
 #312 = ORIENTED_EDGE('',*,*,#313,.T.);
 #313 = EDGE_CURVE('',#306,#306,#314,.T.);
-#314 = CIRCLE('',#315,8.25);
+#314 = CIRCLE('',#315,8.5);
 #315 = AXIS2_PLACEMENT_3D('',#316,#317,#318);
 #316 = CARTESIAN_POINT('',(7.5,0.,0.));
 #317 = DIRECTION('',(-1.,0.,0.));
 #318 = DIRECTION('',(0.,-1.,0.));
 #319 = ORIENTED_EDGE('',*,*,#305,.F.);
-#320 = CYLINDRICAL_SURFACE('',#321,8.25);
+#320 = CYLINDRICAL_SURFACE('',#321,8.5);
 #321 = AXIS2_PLACEMENT_3D('',#322,#323,#324);
 #322 = CARTESIAN_POINT('',(-7.5,0.,0.));
 #323 = DIRECTION('',(-1.,0.,0.));
diff --git a/ant-tube-cache/ant tube storage-Main Cache.step b/ant-tube-cache/ant tube storage-Main Cache.step
index 3e23200..65162a2 100644
--- a/ant-tube-cache/ant tube storage-Main Cache.step	
+++ b/ant-tube-cache/ant tube storage-Main Cache.step	
@@ -1,7 +1,7 @@
 ISO-10303-21;
 HEADER;
 FILE_DESCRIPTION(('FreeCAD Model'),'2;1');
-FILE_NAME('Open CASCADE Shape Model','2025-09-10T08:19:41',(''),(''),
+FILE_NAME('Open CASCADE Shape Model','2025-09-10T12:18:22',(''),(''),
   'Open CASCADE STEP processor 7.8','FreeCAD','Unknown');
 FILE_SCHEMA(('AUTOMOTIVE_DESIGN { 1 0 10303 214 1 1 1 1 }'));
 ENDSEC;
@@ -101,8 +101,8 @@ DATA;
 #90 = ORIENTED_EDGE('',*,*,#91,.T.);
 #91 = EDGE_CURVE('',#92,#92,#94,.T.);
 #92 = VERTEX_POINT('',#93);
-#93 = CARTESIAN_POINT('',(-45.,-8.25,0.));
-#94 = CIRCLE('',#95,8.25);
+#93 = CARTESIAN_POINT('',(-45.,-8.5,0.));
+#94 = CIRCLE('',#95,8.5);
 #95 = AXIS2_PLACEMENT_3D('',#96,#97,#98);
 #96 = CARTESIAN_POINT('',(-45.,0.,0.));
 #97 = DIRECTION('',(-1.,0.,0.));
@@ -315,20 +315,20 @@ DATA;
 #304 = ORIENTED_EDGE('',*,*,#305,.T.);
 #305 = EDGE_CURVE('',#92,#306,#308,.T.);
 #306 = VERTEX_POINT('',#307);
-#307 = CARTESIAN_POINT('',(45.,-8.25,0.));
+#307 = CARTESIAN_POINT('',(45.,-8.5,0.));
 #308 = LINE('',#309,#310);
-#309 = CARTESIAN_POINT('',(-45.,-8.25,0.));
+#309 = CARTESIAN_POINT('',(-45.,-8.5,0.));
 #310 = VECTOR('',#311,1.);
 #311 = DIRECTION('',(1.,0.,0.));
 #312 = ORIENTED_EDGE('',*,*,#313,.T.);
 #313 = EDGE_CURVE('',#306,#306,#314,.T.);
-#314 = CIRCLE('',#315,8.25);
+#314 = CIRCLE('',#315,8.5);
 #315 = AXIS2_PLACEMENT_3D('',#316,#317,#318);
 #316 = CARTESIAN_POINT('',(45.,0.,0.));
 #317 = DIRECTION('',(-1.,0.,0.));
 #318 = DIRECTION('',(0.,-1.,0.));
 #319 = ORIENTED_EDGE('',*,*,#305,.F.);
-#320 = CYLINDRICAL_SURFACE('',#321,8.25);
+#320 = CYLINDRICAL_SURFACE('',#321,8.5);
 #321 = AXIS2_PLACEMENT_3D('',#322,#323,#324);
 #322 = CARTESIAN_POINT('',(-45.,0.,0.));
 #323 = DIRECTION('',(-1.,0.,0.));
diff --git a/ant-tube-cache/ant tube storage.FCStd b/ant-tube-cache/ant tube storage.FCStd
index 66d003d..57dc216 100644
Binary files a/ant-tube-cache/ant tube storage.FCStd and b/ant-tube-cache/ant tube storage.FCStd differ