Just want to publicly thank Bill at HP Tuners for helping us with a situation. 4 months ago we decided to turn our friend's Full Size AWD Express Van into a turbo sleeper. So we lowered the compress, swapped the 4L60E with a 4L80E, and built a turbo kit for it. Everything went well except the tranny tune, to no fault of HPTuner. The tranny supplier flashed the PCM to 4L80E for us then I applied HP 2bar speed density on it, to our surprise, the tranny shop's flash did not work! But I've already applied 2Bar on the mess up PCM!
Quick call to Bill resolved everything, I emailed my tune, he changed the segment for me to a correct tranny with 2bar. Now the vans is hunting unsuspecting Mustangs and F-bodies. Bill, what a swell guy! HPTuners, what a customer service!
Again, thank you HP Tuners and Bill.