Got an email from a dealer I often use and found this to be an interesting clamp to think about. It's called the Kliss Clamp made by a cabinet maker for use in his production shop. Looks like an ideal clamp to have and appears very useful especially if clamped down or secured in some other way to your work surface. I haven't seen anything like this before and the wedge seems like a great idea. You can see it here And no, I'm not linked to this in any way, just passing along what I think is a great idea.