Sorry for the newbie question; I've gone through the FAQs and tutorials and watched several videos on YouTube, and nothing seems to solve what I'm trying to do. It's probably something simple and stupid, I'm new to this.
It's a .stl file, I've created a solid out of and I want to cut a small piece off of it.
When I try to cut the shell it works but then I have a hole in my shell (duh) and can't make a decent solid out of it.
When I cut it only leaves the part I wanted cut.
Any advice is appreciated!