Even though I spent $300 on my platform, the replacement swivel did not line up with the existing holes. I had to re-drill the platform so the new swivel could be installed. Overall very , very good swivel , but a bit disappointed that the holes are not universal anad line up with each other.

None of the issues I have read about in the reviews.

Super fast and quiet. Best one for sure. Just get it

I was really looking forward to trying this. Nice design, but some quality problems. One in particular, prevents me from installing it. - The bolt head on the backside where it mounts, isn't ground down flush. If my platform just had a recess there (maybe Title platforms do?), but it doesn't. There's no play in the shaft, so this excess will prevent a good mounting to a flat surface. - As others have mentioned, the shackle hangs a little crooked. This one doesn't look very bad, so I may have been able to live with this. - Another less significant and likely home-fixable issue, is that there's a flat ground in the shackle, and its edges are not well finished; without smoothing first, I think this might wear the bag loop, and/or slow it down.Disappointed I won't be able to try this one, I was looking forward to it.