I have a new, never used AX button from Biondo. I had 2 and used one in Super Stock until NHRA wouldn't allow them in Super Stock any more. I sold the used one to a bracket racer. Biondo gets 349.99 on their site. I will sell it for 100.00. Check it out on their site. Here's one line.....The "AX" is infinitely adjustable from .000 - .400 (that is 4 tenths, folks). I loved it!
sam_tufano@hotmail.com