Hi, Thank you very much for taking the time to write all of that out. Its appreciated.
1. What, if any, modifications have been made to the brake system? Be specific. The car is new to me by roughly 24 hours ago. Their are no upgrade type mods.
2. Have you removed the master cylinder? yes / no ...No
3. Have you replaced the booster? yes / no ...No
4. Have you inspected the brake pads/shoes for wear? yes / no ....Yes pads,,,,, no shoes
5. Have you adjusted the the rear shoes? yes / no .... No
5. Do you ever have to pump the brakes? yes / no... No, it does not make a difference they will not build pressure above the bottom end of the stroke.
7. Is it like you have no brakes at all and then the pedal goes low and then the brakes grab really hard? yes / no ....Holy crap yes. Exactly
8. Do you know what a reaction disk is? yes / no .... I have heard of the part as of today and am at a loss. Thanks for bringing it up.
9. Do you know about the rod adjustment between the booster and the master cylinder? yes/ / no ... Yes