Well I meant not related as in not related to my caliper locking down issue. That seems to be good so far. The pedal does feel slightly soft, which would be consistent with a leaky wheel cylinder allowing air into the system. And you are right, we always bleed the wheel furthest from the master cylinder first and go from there. Other than bleeding the rears, I haven't done anything back there. The parts are cheap, I think I will replace the drums, shoes, and wheel cylinders and have peace of mind knowing I have new brakes all around.