Originally Posted by Hopper
Have you tried Hope 6 pots (or what ever they are, the ones with 6 pistons) they are so powerful, yet have excellent modulation an a huge price tag

They are the best brakes I've tried.
Come down a bit and Try the Mono M4's. They are still awesome.
On the screw bit-- two mods that work for me with vibration. Wire the damn thing in, but if you want to be able to adjust the screw frequently, then it is awkward to rewire. The other is to put Araldite over the head of the screw and onto the body that it screws into.
Loctite relies on spotlessly clean surfaces to work. The slightest bit of oil and it will not work efficiently. Clean off with a solvent before applying. Put some on the screw a couple of hours before fitting and let it firm up. then apply more as you fit it.
Sorry but Loctite works, so look at how you are fitting it.