I managed to cross thread a brake fitting... from up top, could not tell that it went in crooked.
Attempted to pressure bleed, and all my fluid came out this fitting, with only 5psi of pressure.
I guess better now than on the road.
New proportioning valve on order (I attempted to fix the threads, but to no avail).
Hopefully next weekend will be better.
Sent from the interwebs... where else?