I recently detailed my engine compartment in my 79 TA. I didn't remove anything with the brakes except the hose that goes between the booster and the engine. My brakes worked perfectly before I did all of this and now it acts like the booster is bad. The booster still holds a vacuum and the hose that goes to it also has vacuum. Any ideas or tests i could do to see where my issue is. Total time from disassembly to putting back together was two days.