Hello,
I am currently working on a project for school and I was having trouble with the shell feature after mirroring. What seems strange to me is that I mirrored the "Base Sketch", which I would assume would make the base symmetrical. Also, I shelled one side already, so it doesn't make sense to me that it wouldn't let me shell the other side. I tried suppressing different features to see if any of the features where causing the problem but no luck. Any insight and advice would be greatly appreciated.

Thanks in advance,
Brent