Assuming the MBC is good , Bench bleed the Master cylinder first. Then buy a piece of clear tubing about the same size of reg vacuum hose.Start to bleed your rear calipers first from RR.LR,RF and last LF. put your 10mm box end on bleeder fitting and then put clear hose on bleeder fitting make sure its tight if you have to use a zip tie do it. take the other end of hose to a plastic clear water bottle.Bleed away and now you can see all the air being expelled from calipers. Make sure your assistant does not release the brake pedal while bleeder fitting is open. Good luck...
__________________
|