Hi All. Newbe here. I have appreciated earlier posts describing the slow speed brake pulsing I also get on my just bought 2010 R1200GS, with 19k miles. Previous posts indicate BMW did admit the problem and issued two bulletines and referenced a revised rotor - but this only helped under warranty. So, I'm trying to do run out measurements on my front rotors to find the pulsing cause. Question: How does one apply a dial indicator to a rotor that has a whole lot of holes drilled in it? I have set my dial follower on the outside 1/4 inch of the machined rotor face cuz that's the only place there isn't any holes. Is that the preferred method? I'm finding a.004" to .005" variation this way but wondering if this is a legitimate technique. Thanks gentlemen. Your help will be appreciated.