Okay gang, my SD is roadworthy... sorta. I have recently finished rebuilding the brake system from front to back.
Reman master cylinder
Reman front calipers
New front rotors
New front pads
New front lines
New front bearings
Reman rear calipers
New rear rotors
New rear pads
New rear lines
New rear bearings
New rear e-brake shoes
BUT -
I drove for a few days and lost almost all of the brake fluid in the reservoir.
The odd part, no puddles showing that loss of fluid.
Only thing I can think of is that the fluid from the MC is getting into the booster, then from the booster down the vac line to the vac pump?