I needed to do some construction work at home. Needed a Laser Level. Could buy the Bosch UniversalLevel 360 laser level for a nice price. Needed something to mount it, Bosch has the MM 3 Universalclamp. Mounted the laser on the clamp. Not snug fit. It is wobbling on the clamp. Not useable like this. Ridicules. Bosch sells this as belonging together. But it is easy to fix. Simple rubber ring fixes the problem. Works like a charm. Bosch should have provided something like this from the factory.