Well, I finally finished my No Weld Grinder After procrastinating for a year after getting Tracy's Plans. I used a lot of different steel and aluminum that I already had, so took me awhile to figure out how to make it work. As soon as I started the build I realized these things are so simple. Heck if I can do it anyone can that has a drill press and a metal cutting saw. Solid as a rock and smooth. My tool bars are from some portable scaffolding I scrounged awhile back. They adjust with just a bolt and fit pretty well inside the 2" X 2" Tubing. Aluminum wheels and 3 speed pulleys are from Tracy and motor is a farm store TEF 1 1/2 HP. Motor mounted on a plywood table with a hinge.