Hey all. Got my new Ram 2500 Ltd, diesel 4x4. It'll be for towing a TT mainly. My current TT has a 500# tongue weight loaded (upgrading to over double that with a new TT later this summer). My Husky WD suggests the ball should be set at 1" above the top of the coupler. My question. Should I set it even higher to account for sag induced by bed cargo? Or on a 2500 I shouldn't worry about it? Oh and, I don't have air suspension. Any tips appreciated.