On May 2, 2016 at 16:44, SWOInstaller said...
I was just responding to the "blind mark" and xspot tool as a whole. As Gerard pointed out they are good for someone doing their own drywall and don't want to mark every box but in whole house but installing say 100 of these in a house doesn't seem practical.
Ya def not practical. Let the drywallers worry about cutting the box holes.