Drive my BDR to work on Fri, beautiful day here in Houston, called an emergency meeting of the group. Pulling into the office parking lost my pedal went 2/3's way nothing
, then last 1/3 brakes. (At least I had something). Question> Booster? Master cylinder? Before I start changing parts I thought I'd check to see if anyone else experienced this. #621 has 30,000 miles on it now with 2,000+ on the track. She's been getting lots of TLC lately and is no longer my track car.