Quote Originally Posted by olds88 View Post
My apologies for restarting a old thread,,,did you succeed in getting your 622 going?...i have one I would like to try modding.
If you can pull the box keys your problems are solved...but that’s not doable, so the only option is to have to box modded, and if using as dn, then software eeprom locked at pre 725 or if using as b3v no eeprom locking necessary.

There used to be people to mod but they’ve retired. If you have a modded one or have the ability to pick one up, my Plummer says it’s the best of all options.

Best of luck