I am installing a set of Juicy 3 disc brakes on my MTB, and I'm really having a hangup with the front caliper adjustment. Apparently it's a very easy process, and I followed the simple directions, but I still get brake rub when I spin the front wheel. The manual's only suggestion for dealing with brake rub is to "repeat." It doesn't seem to indicate what I am doing wrong. I'm basically loosening the appropriate bolts on the caliper, then squeezing the brake lever (and holding) and then tightening the bolts. Not sure where the error here is, but I repeated about 30 times last night for 2+ hours, and it wasn't happening. The rotor appears straight to my eye, and I got nothing else. If anyone knows of some common mistake I may be missing, please let me know, because it's killing me and it's the only thing left before riding my bike.