Sorry, I should have added the fact that I have a U7135 and an Australian (Export version) SRT-8 Jeep ...

Hey Guys ... I just started playing with my Xmas present but I am not game to upload the 93 Octane tune in it. We have 05, 98 and 100 octane fuel available from the pump in Australia, can you guys write up a tune for these fuels?

I have backed up the original tune but cannot opoen it via the ...

There is a menu map posted in a sticky here, that was made by XEryder on the LXforums, and there is a thread there with that info as well.
TM is reduced in the tunes, there is no further end user adjustment in the Predator.

As for editing tunes on a PC, that is not a handheld type of feature, that ...