disc run out

Hi all,having problems with my osf disc over heating,had the caliper off and lubed all the contact points and sliders,now looking to check the disc for run out but also want to check the hub, run out to see if the wheel bearing is running true so has anyone got the spec for hub run out,there's nothing obvious when rocking the wheel.

Typically 0.03mm

Thanks crasher have you ever come across the servo causing binding on the b8,I know it was a problem on older models.

No not yet but it does sit in a potential bath like the A4 always has.

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Just an update new discs and pads and all's well,disc run out was .06mm I can live with that,old disc was just under minimum thickness combined with the pads fairly well worn probably the piston was extending quite a bit and possibly binding a little.