I used this stand to support my marine engine while I was rebuilding it. The stand went together fairly easy. The instructions were clear. The stand itself is nice and sturdy. I had no concerns of tipping or engine support. I saw another user complain that the engine won't spin once it's mounted. Well...you need to spray a little grease on the pivot tube and it spins just fine. No issue at all. Overall, it's a nice little stand at a great price. I would definitely buy it again.