I recently got a 2022 Ford 350 to pull my 297 RSTS for awhile. The trailer is not setting as level with the new truck compared to the other. I also had no sag with the old truck and the rear of this truck sags 2 in. . I towed the trailer with the new truck and the old setup. It is not bad but sometimes seemed a little squirrely in the front. I tried 2 different chain links on the hitch and the 2 inch sag did not change. What should I do ? Should I just put Sumo's or Timbrens on the rear of truck to eliminate the sag. We are leaving in three weeks to head South and need a quick but safe solution.