I have a DP F5 with the following:
POS 0= No Start
POS 1= Stock Tune
POS 2= 60HP For highway driving (Non Towing)
POS 3= 80HP Economy daily driver (Non Towing) better for stop and go traffic
POS 4= 40HP Tow Tune (Up to 15K in weight)
POS 5= Decel Tune
POS 6= 60HP Tow Tune (Up to 13K in weight)...