Good product, easy to assemble even if you can't lift your machine onto the base and need to assemble it under your machine. You have your choice of configurations, that is tp say, which way to point the wheels to get them out of the way. In reading reviews prior to my purchase there were several that complained about putting the lock nuts on "backwards" being difficult. I had no problem, I ran the nuts onto the bolts the correct way first, then flipped them around and they threaded right on. Another complaint was with the jack screws, and the handles being too small, and it being hard to lift the machine up when you want to move it. Again, a little forethought and it proved to be no problem. I applied a bit of anti-seizing brake compound to the screws prior to assembly. If this made the difference I'll never know, but it is no problem at all to lift and lower my machine using them. I know some of you are thinking, so just how heavy of a machine do have, so just for the record. The machine I put on the stand is definitely pushing the weight limit. The machine weighs in around 750 lbs, (it's a bench top milling machine) the stand another 250 lbs, (2 x 2 x 3/16 wall square tubing) and with all of the tooling and accessories (I weighed everything and added it up) I'm right around 1200 + lbs. Short story long, don't be afraid to lo buy this and load er' up!