Hello,
I'm trying to make a hole in the bottom of my part that is along a certain curve but am having trouble doing so. If someone could possibly guide me through what I would do to achieve this that'd be great. I need a smooth, non twirling hole that does not goes through the top, only the base.
Can you attach your *.sldprt file here?
I am a bit confused by your problem description.
Perhaps Shell is the feature you need?