I recently updated my Predator firmware to the latest. Now, I can't get to the Tranny Type menu to change the shift firmness. I called diablo tech support but they have no idea on the situation.

I've updated the firmware twice but still the same problem.
Does anyone have the firmware for the Predator 99-03 7.3 diesel that is one version older than the latest version? I want to try going back to it and see if there is a difference.