(11-15-2018, 12:28 PM)EricU Wrote: I think I could build the sander if I put my mind to it.  I have a suitable pneumatic cylinder for the tensioner/steering mech, pneumatic valves, drums for sander and feed belt, bearings, motors and drives.  I'm sure I would have to buy something, but it's mostly just getting started.  I probably will throw it all away or ebay it eventually.