Thanks for the reply's. Don't get me wrong, I get lots of snaps. But when I'm doing quick interior wall layouts I constantly find myself having to do the math in my head to add the thickness of a wall to the desired inside to inside dimension because all my dimensions are from framing (core) to framing and I only get snaps on one side! I posted a screen shot of where I get snaps and where I want them. If there is some way to get these let me know. Thanks guys!