Anyone have any issues towing on the 65 HP tune? I will be towing a travel trailer with a total weight of 7000 lbs. I towed it home from the dealer on the 65 HP tune at 5600 lbs. with no problems(EGTs never got above 1150) but I will be towing it to Daytona for the races this weekend and dont want any dramas. Any help would be appreciated.