When i brake heavily i get a horrible judder through the wheel and it seems like the passenger side front brake is causing it.
After washing the car (you get the light rust on the disk) i noticed today that after a little run and some heavy breaking to diagonse a fault, it appears that the pad is only working on about 2cm of the disk. The outer (widest) part of the disk is clean and the centre is still rusty, also the inner (thinest) is also clean! im prob only 50% efficient on that wheel.
Bearing in mind my mot wasnt so long ago i thought this would have been an issue? could it be just pads worn or something more sinister? (btw i have the big break conversion from if that helps).