caliper

Have a small fluid weep - can anyone confirm they are the usual M10 size?

Have had a barely-worn Pagid rear inner brake pad split from its backing plate - all the friction material fell off in one piece. The caliper piston is, from the look of it, fully-extended, with just the backing plate in front of it. I can fairly easily rotate the piston clockwise, but it...

I have one seized up caliper on the back of my TDI 90 that needs replacing quite soon and all the calipers/carriers have been poorly painted bright red by the previous owner so I'd like to change them all at some point. Is there really any difference in quality between say TRW to Pagid to the...