Just got an email about the trinity 2...looks more modern.
https://youtu.be/QG7e9LnZxQg
Duh, I should have searched
http://www.challengertalk.com/forum...ty-handheld-tuner-618233/?618233=#post7902657
https://youtu.be/QG7e9LnZxQg
Duh, I should have searched
http://www.challengertalk.com/forum...ty-handheld-tuner-618233/?618233=#post7902657