Cary,
Now that I've had a great night's sleep, the real questions begin. I'd like to steal your idea, but I need to adapt it in a manner so that I can fit it (hopefully) into a systainer. My table goes up and down all the time. Can you tell me what the spacing , the depth, and the width is on your clamp slots? Any chance I could ask you to measure the overall length of one of your 300mm clamps? Thus far (I'm a real newbie), I've got 2 of the rapid clamps, 4 of the Jorgenson hold downs, and one set of the clamping elements. I can see that my little set is going to continue expanding.
Thanks again for posting. I really, really appreciate it.
Mike