Do you use the stock magura EVO mounts to bolt to a 4 bolt frame? The reason I ask this is because the top bolt is a M5 but the bottom is wide enough to fit over a brake boss stud with is 8mm is diameter. The bolt holes on my frame are all M5's. To compound the problem, if the stock magura mounts are what you use, I have the 2005 maguras with EVO2 style mounts, and that little elbow piece is like part of the lower clamp. I checked trialsin.com and I don't see any aftermarket evo mounts. How am I supposed to get these things on there?