...when I got through, the thing didn't sit level and doesn't want to roll. I purchased the 3" swivel casters w/brakes at Harbor Freight that I saw recommended in another thread, and used a center finder and tape measure to place the holes in the legs. It appears that the caster stems are not parallel so when I try to roll the thing it wobbles and resists moving in a straight line. Going out today to purchase a package of flat washers to use as shims to try to level the bowl. Probably not that big a deal that it sits 3/8" out of level, but the surveyor in me deosn't like anything that sits out of plumb. Anybody else have this probelm?