diff --git a/3D/c245-903-Tip.step b/3D/c245-903-Tip.step
new file mode 100644
index 0000000..ed400ee
--- /dev/null
+++ b/3D/c245-903-Tip.step
@@ -0,0 +1,431 @@
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+#390 = ORIENTED_EDGE('',*,*,#383,.F.);
+#391 = CONICAL_SURFACE('',#392,1.358089297201,0.168158018678);
+#392 = AXIS2_PLACEMENT_3D('',#393,#394,#395);
+#393 = CARTESIAN_POINT('',(-41.5,0.,0.));
+#394 = DIRECTION('',(1.,0.,0.));
+#395 = DIRECTION('',(-0.,2.2E-16,1.));
+#396 = ( GEOMETRIC_REPRESENTATION_CONTEXT(3) 
+GLOBAL_UNCERTAINTY_ASSIGNED_CONTEXT((#400)) GLOBAL_UNIT_ASSIGNED_CONTEXT
+((#397,#398,#399)) REPRESENTATION_CONTEXT('Context #1',
+  '3D Context with UNIT and UNCERTAINTY') );
+#397 = ( LENGTH_UNIT() NAMED_UNIT(*) SI_UNIT(.MILLI.,.METRE.) );
+#398 = ( NAMED_UNIT(*) PLANE_ANGLE_UNIT() SI_UNIT($,.RADIAN.) );
+#399 = ( NAMED_UNIT(*) SI_UNIT($,.STERADIAN.) SOLID_ANGLE_UNIT() );
+#400 = UNCERTAINTY_MEASURE_WITH_UNIT(LENGTH_MEASURE(1.E-07),#397,
+  'distance_accuracy_value','confusion accuracy');
+#401 = PRODUCT_RELATED_PRODUCT_CATEGORY('part',$,(#7));
+#402 = MECHANICAL_DESIGN_GEOMETRIC_PRESENTATION_REPRESENTATION('',(#403)
+  ,#396);
+#403 = STYLED_ITEM('color',(#404),#15);
+#404 = PRESENTATION_STYLE_ASSIGNMENT((#405,#411));
+#405 = SURFACE_STYLE_USAGE(.BOTH.,#406);
+#406 = SURFACE_SIDE_STYLE('',(#407));
+#407 = SURFACE_STYLE_FILL_AREA(#408);
+#408 = FILL_AREA_STYLE('',(#409));
+#409 = FILL_AREA_STYLE_COLOUR('',#410);
+#410 = COLOUR_RGB('',0.447058818107,0.474509808674,0.501960817233);
+#411 = CURVE_STYLE('',#412,POSITIVE_LENGTH_MEASURE(0.1),#413);
+#412 = DRAUGHTING_PRE_DEFINED_CURVE_FONT('continuous');
+#413 = COLOUR_RGB('',0.678431390124,0.709803936702,0.741176476869);
+ENDSEC;
+END-ISO-10303-21;
diff --git a/3D/stylo/Housing_V3.FCStd b/3D/stylo/Housing_V3.FCStd
index 8399860..9bf24af 100644
Binary files a/3D/stylo/Housing_V3.FCStd and b/3D/stylo/Housing_V3.FCStd differ