I like that idea but I've not tried it because I don't like the thought of getting grit embedded in the clamp suface. I'm not sure the gap in the Hegner clamps is wide enough anyway, except maybe for really fine wet and dry. Hmm, maybe I could set up the Jet saw just for use as a sander. :-k
For manual use, I use lolly sticks with emery cloth glued to them. Means I have to get rid of a lot of lemonade, and cider, ice lollies, but that's no great hardship for me :mrgreen: I also use emery boards, though that occasionally gets me into trouble with the wife and she insists I use my own. I've used emery cloth folded over and glued. For narrower gaps, I found emery cloth with wood glue spread on the back and allowed to dry stiffens it up enough for light use. The best tip for me came from, I think, ChrisR, and I often use a cheap pencil type gas soldering iron for removing fuzzies. The small pointed flame gives great control so that you don't set the lot alight.
Martin, with 'no sleep till Hammersmith.'