72 Skylark with all drums. Always assumed front master compartment goes to front wheels and rear to rear? Always assumed when applying brakes in reverse let drum brake adjustors do their thing to compensate for wear for both front and rear. A mechanic mentioned that applying parking brake adjusted the rear? Have changed the master cyl and bled it, will be having front hoses installed and rear cylinders installed next week. May have to disconnect rusty park brake cables temporarily to let rear brakes work. Will get the cables fixed later. Not doing any under work these days! That's also why I don't want to trace the brake lines to see for sure which is which! Old and lazy!
