Patch feature seems to work but glitches

[Q.Hendriks]

Hello,

I am designing a cncable set of DnD dice and am having some issues with the patch command. In the attached picture i am trying to patch a surface along a guide rail to create an indented facet on the die. While editing the feature everything seems to be fine and working the way i expect it to. However when the patch command is finished is somehow glithces and creates a huge surface way out of bounds of the rails i am trying to contrain it to. 

The surface i am looking to create a recess in

The surface i am trying to create a dimple in

While editing the patch feature, the preview it shows is exactly what i am looking for

While editing the patch feature, the surface it creates is what i am looking for

another angle

Another angle

What it ends up creating after hitting ok

What it creates after hitting Ok

[g-andresen]

Hi,

Please share the file.

File > export > save as f3d on local drive  > attach to post

günther