I have a 70 AAR and my brakes are slightly dragging. I have installed new rubber hoses all around adjusted the shoes etc. Previous owner installed a new MC and I am not sure that the MC is releasing once the brakes are depressed. Is there an adjustable rod that engages the MC?
My brakes, all 4 will get warm, front brakes warm, left rear hot right rear hot to very hot.

Any ideas?

Thanks