no clue what the deal is with this brake ordeal...
I think the booster isn't keeping pressure in the lines or something... when the trucks off it feels like it has a good stiff pedal but once it starts up the pedals gone.. have to press it nearly all the way to the floor before it will do anything.
got a friend that has a 85 22re sitting so i'll be pulling the MC off that and mounting it to mine to see if the booster is infact bad or leaking...