Love, Love, love!
I absolutely love this jig. I bout it for the semi permanent clasp design and the other clasping options this jig is set up for. My only issue is the sliding bolt causes it to not sit flat. Suggested easy fix. Make base thicker inlay the bolt into base. I did find though if i lay a piece of felt down with the jig on top. It does help with the wobble created by the bolt head.