Rockler sells a track and clamp kit that I have been thinking of adding to my bot. So far I've just been screwing work into a sacrificial MDF layer over my table - which at least has the advantage of giving a newbie like me smaller pieces of metal to avoid Now that I'm feeling more confident in moving the bot exactly where I want it I'd like the ease use that clamps would provide. As has been said many times by us Buddy owners - love the flexibility and small footprint but hold-down can be a pain.