Ok, so today i'm changing disks and pads all round, got to first wheel, caliper off etc, no probs, come to the screw and its been semi rounded off by the previous owner, so i've attempted to undo it and it wont budge and is rounding off further, i've soaked in WD40 in another attempt shortly, but what if I can't undo it ? is it a weld a socket on jobby ??
Cheers !
Cheers !