Back on this project today.
I went to the auto parts store and picked up a master cylinder bleed kit so I could put the master back on the bench and bleed it the old conventional way.
Got the master back on the bench and have been bleeding it for an hour with the conventional method.
I cannot get the rearward (front brake) part of the reservoir to quit spewing tiny bubbles from the inside. I'm warn out from pumping. No bubbles at all from the front reservoir compartment. That appears to be bled just fine.
This does not sound normal to me. It seems that everytime I've done this in the past, the tiny bubbles would completely disappear. Sometimes that would take a good deal of pumping. But, I've pumped this one to death and it keeps doing it.
Again, this is a Wagner re-built I got from RockAuto.
Advice will definitely be appreciated. I'm about ready to eat this one go to NAPA and get a new and not re-built one.