Spent all afternoon trying to bleed brakes. Bought a bleeder that works by vacuum..attach to bleeder valve and put fluid suppy into resevoir. After much trying got fluid through most of front tubes but none out the bleeder valves. Need to re-research the Matco parking brake to make sure I have the valve open. Had good luck pumping the pedals. Many of the RV guys use a garden sprayer and push the fluid up from the bottom. May try that.
