If you use the proper weight distributing hitch and equalizer bars, you won't settle a bit in the rear. My trailer tongue weight runs 750# and I sit virtually level with the bars at max lift of 600#. Without the bars, rear settles about 1-2". Know all about Ft McMurray, used to serve with 2 Canadians that were in UDT with me back in the late 60's. Both were crazy as hell, fearless, and strong as a bull moose. Shared many a brew with them and gained some fond and not so fond memories with those two. Nice country up there, especially in the early fall.