well now for an update. adjusted the freeplay first ,then the heck with it pulled the master and inspected it for foriegn matter and honed it ,checked all components and reassembled ,tried it out seemed to be better at first ,then back to the same result .next i'll replace the hose or all of them ,they probably need it anyway . it seems to be only the rear passenger side drum but it in turn makes the rear end growl and rumble by putting strain on the spiders . one other thing to know ,i did add a hydraulic brake light switch off a t fitting directly at the master while i was building this truck. this was to avoid mounting and wiring the stock switch. could this be the cause of my problem?
i think i will put some new return springs in the problem drum ,also.. thanks for your input everybody
