I see you can now receive a locked tune (by e-mail) from your tuner and install it with your V2 same as the Autocal.
So if this was done can you then remove the locked tune to return to stock or another tune you have been using freely?
I see this currently available for Duramax LBZ,LMM but not yet for LB7, LLY, I have an LLY What is preventing this and when is it likely to be available.
Thanks