Hey Paul.... As per your request, I updated to the latest BBL software WITHOUT the current firmware.....Mine is kinda old.

TRIED THE SPEEDO CALCULATOR on an 04 SSR with 4.10's and all the problems we discussed with traction control and stuff ARE GONE!

SSR runs GREAT and sent it home tonight.

Most stuff I tried works good....but, tried to flash an I6 Trailblazer and it would not flash.....

I switched to the old software and it worked fine.

Chuck CoW