While I got the wheel off...

[petejw]

if you pushed in the rear pads earlier,
you might only need to pump the rear
brake pedal a few times to push the pads
back out, try that before doing any adjustments.

[copracr]

I couldnt get the caliper to loosen up so i cracked the bleeder and "rocked" the caliper to give me some wiggle room. I introduced air or something.