To the former problem, use a (good) prop protector. To the latter, that's something garry's should fix, but failing that, just deny the advanced ball socket tool to everyone but admins.
I cant think of any bugs that's for sure its a grate little addon <3
but what about some new stuff like No Player Collision when in/not nocliped
examples
you minding your own business working on something mingbag walks up in noclip just over your head you cant move...
mingbags that might want to try and jump on your head anytime they can well you trying to wire stuff
Just a little idea maybe, <3 the addon