Welcome to the forum!
Lars
BTW
Gryphon can adjust for tire size and gear ratio.
At first you get the gryphon with canned tunes then like you said you get your customs via pegasus after Bill writes them.
You can buy used but the warranty is non transferable.
PHP will still standby its product but then the service will have a price tag.
Just remember custom tunes are done when they are done! So I don't post wait times anymore!