[Excaliber]

.seems like pressure AT the caliper assembly would be fairly easy to test. Have someone MASH HARD on the brakes and open the bleeder. IF there is pressure there the bleeder valve will spew fluid like a rocket.

OK, not a great test you say? Well, what if the bleeder is only a trickle (you know, like a Gashole in the john)? That would mean you aint got squat for pressure!

Ernie