Panoramic Tripod Head with Indexing Rotator - Aluminum Alloy 360 Degree Camera Panning Base with Level, Arca-Swiss Compatible for Tripod Monopod Ballhead Quick Release

It works OK, but as the saying goes, "you get what you pay for". Not as good as Nodal Ninja rotators I have used in the past, however they start at twice the price.The good news:-Compact-Switching between no stops, 90°,45°, 30°, and 15° is very easy and feels secure-The Arca mount is solid-The levered "stop rotation" screw is ratcheting, meaning you can pull it out and adjust where the lever is so it doesn't conflict with something else in your setup.-Markings are easy to readThe bad news:-Stock grease is too thick to feel detents on rotation-Bottom thread mounts are not aligned with side markings (mine appear to be at 43°)-If your camera's weight is not centered over the rotator, which for nodal shooting it rarely is, the detents feel even weaker, and the rotator is not very smooth.-Detents have too much wiggle for my taste-Detents are too weak to consistently stop the camera's rotation-I wish it had a 60° stop instead of the 15° one.In an effort to try and improve the performance of the detents, I opened mine up using a quarter clamped in vice grips to twist the central silver screw on the top. I replaced the stock grease with some thinner chain oil, and the detents are more noticeable, but I still consistently overshoot them. This makes my work take longer, because I have to go back and adjust each position. I tried adjusting the internal detent-ball set-screw to make the clicks stronger, however even with thread locking glue it eventually loosens itself. For reference my camera setup is pretty light, I just have a Panasonic GH2 with the 7-14mm lens set back roughly 9cm from center. I imagine a heavier camera/lens that had the weight even further from center would be even worse.

360 Degree Camera Panning Base is 18 degrees out of calibration with allied rail at 90 degrees