Hi all. Just finished changing the rear pads and discs on my 2001 s3. As one disc was birght red and the pads were on the metal (only one side) I stripped the calipers down/ cleaned out the pistons and applied some red "brake" grease... but the caliper one side is still sticking slightly one the handbrake is applied. By slightly i mean a gentle nudge and it returns to the stop. I thought about knocking up a little helper spring and bracket, but just came across this: mk4 golf rear caliper - modification to help unstick handbrake - Club GTI Sharan handbrake springs!! Has anyone here done this mod?? does it work on an s3 caliper (as its still mk4 platform) . Cheers.