An owner of an Atom recently experienced problems with run-out on brand-new front brake discs and could hear a dragging noise when the vehicle was jacked up and the discs rotated.

atom_logo_black.jpgAfter much investigation the Atom owner discovered that the tolerances worked to by manufacturers are quite generous and when “stacked up” they cause a significant amount of run-out. Having searched the internet for a solution, the owner found a local garage providing a Pro-Cut brake disc skimming service. All four grooved discs were skimmed resulting in the removal of the run-out and braking massively improved. To read the full article, please go to the original article on the Atom Owners Forum website.