Bill,
I bought a nice leather Jack for my little bride several years ago. It sits in the closet. She never wears it as it is TOOOOOOOOOOOOOOO heavy on her shoulders. I am tempted to send it to you,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, with the little bride in it.
Dave, great tip, I put wood pieces on mine and use cardboard in between the vise and work piece. Works good but your idea is better. Eliminates a step for sure.Now where did the little bright put that leather????