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Old 09-19-2011, 05:09 PM   #8 (permalink)
ChrisSlicks
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Quote:
Originally Posted by NYBladeZ View Post
^^ That is actually my issue, I'll get a little wiggle but then it will go away the more pressure I apply, at higher speeds there's no vibration at all. Can it be as simple as a bubble in the brake fluid?
Yes, has happened to me. It is the downside of a fixed caliper, if one of the pistons on one side is not applying even pressure equal to the opposite side then it is pushing the rotor out of alignment. It happens to me at the track periodically but I just re-bleed and I'm good.

The other cause of out of round is uneven pad deposits, usually from a heavy track session with crappy pads.
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