Doing some dungeon landscaping, and would save me tons of time. I've tried to do it by mouse with them all selected at a 1 degree grid snap interval, but it doesn't ever move precisely enough.

disable grid snap. set angle snap to 1%. select "rotate camera around previous selection". this should do actually i think

Thanks for the reply. It sounds like it would work, but I already just moved everything by hand, so I don't want to mess with it anymore to find out. Maybe a nice trick for the future though