…guh… sorry to barge in, but please don’t do that.
MoveUVN is sub-optimal even with surfaces, rarely useful. With SubD it’s useless.
We don’t need “workable hacks”, but proper tools.
Something like this or surely way better alternatives if we start looking at how other software works.
MoveUVN feels like a 1998 tool. Please try to imagine as if that tool doesn’t exist.
We need something new, something better.