I try to extrude cut and get following message":
unable to create this feature because it would result in zero thickness geometry
How to find, where is those f... zero thickness geometry??????????
I redraw sketch, change sketch plane, nothing to help :( :(.
is some option, who shows, where is those problem
do not merge the (can be "unticked" in the extrude feature) bodies...might help..
check for very small intersection in the sketch and get rid of them!