Hmm well as its both I doubt the calliper is out of line, the reason the washer thing worked with me was because my calliper was off centre so they just pushed it over. Have you tried releasing the leaver adjuster right down then taking the wheel off, and getting a flat blade screw driver in between the pads and prising the pads apart to get the pistons back in to there original place? If you do, do this, be VERY careful with the screwdriver thing, as the pads are made of some weird stuff that crumbles if your to ruff with it. I don’t really know what to suggest other than this mate. Let me know how it goes, and ill rack my brain for some more ideas : D Anf. Edit: Bugger, just realised it’s a BB7 and isn’t hydraulic :$ sorry mate.