Here you go. 2002 LS1 Camaros. One auto one manual.

Not sure I'm understanding the relevance of this. The bit is still there in in HP Tuners and has for the most part always has been. I'm stating that it is widely accepted by the hundreds of people...

I would invite you to post that oh HP Tuners forum and see the replies you get.

FYI changing that setting is for ID purposes only and Does Not change the OS to a Non Computer Automatic calibration or Manual Trans calibration which is what you should be running with a T400.