I recently replaced my F350 dually with a Toyota Tundra 5.7L, TRD without 4WD. I used the truck to tow a 7,000 lbs trailer (Fleetwood Prowler) and the my Maxum 2300sc 5,500lbs. So far I have taken the Maxum a few times to the launch ramp and noticed that it would sometimes would slip when...