Ok I'm kind of new to using the Design Library and using Design Library features.  It looks like it could be pretty useful.  Especially for features you seem to use a lot.  So I took my first stab at trying to create a new Design Library feature.  We use lighting holes a bunch on aircraft parts so I thought this would be cool to try to make some features that we could just drop in every time we needed to add some lighting holes.  I'm having trouble getting the Sweep feature to work in my Design Library.  The Cut feature works great.  I've attached my Triangle Lighting Hole part that I was trying to convert into a Design Library part.  Am I missing something here or are Sweep features omitted from being used in the Design Library.

Any advice or suggestions would be greatly appreciated.

Thanks,

Jason