He is not talking about bind, he is talking about length. If the PR is too long it will cause the master to lock up, because the ports in the bottom will not be past the improperly returned piston
But since, the brakes and pedal were fine at time of rebuild, can the rod be too long?
I guess an adjustable rod would be a good choice?? Dr. Diff??
If I pull the MC and put it in the vice for bench bleed, I will know of the Piston is moving normal, right?