Hello,

This is my first post and I apologize if my post somehow failed to comply with the rules of the forum.

I will edit my post if any mistakes are brought to my attention.

Regarding my question, I have not bee able to fill pattern a threaded hole, although I can fill pattern the whole just fine without the threading.

What confuses me is the fact that, when I attempt to fill pattern the whole and the thread, the simulation does show both hole and thread but when it's implemented, the thread is no longer there.  If I try to include the thread under 'Features and Faces' (circled in red), it refuses to implement the threading with the message "unable to generate fill pattern instances."

Is threading somehow not allowed in fill pattern?