residual valves?

[kdanie]

If you use a 2 psi residual pressure valve it should not cause the pads to drag. I think if your MC resivour is well above the calipers, like in the trunk the head pressure should make it work ok with out the residual pressur valves. Some MCs have built in residual pressure valves, if you are using a drum brake MC it may be built in. Drum brakes use 10 psi residual pressure which is too much for disk systems.
hope this helps some
ken