A little bit of background before the problem: I set up my maggies on my PX MkV initially and they ran very well. My wheel came slightly out of true once, I had it trued back and it's still straight to this day. My problem is this: When pedaling my wheel will flex and will drag on the brake pads. If I back the pads off I dont have enough pull on the brakes for stopping power. So I have to put up with this wheel flex thus brake drag everytime I pedal. I guess it's time for me to bleed after only 3 months of riding, but what's with the wheel flex? The hub cone is tight, the bolts, the QR, everything is tight and true. But the flex, argh... If it's time to bleed, Im going distilled. :sonic: Anyone else have this problem? I can coast, spin the wheel, whatever all day long and the wheel doesnt touch the pads, but when I put force on it all by pedaling the rim will drag on the brake pads. Thanks for any help.