dtech
Well-Known Member
yes mostly due to uneven road surface and I've only experienced it at lower speeds, it does get your attention. I have the FX4 package which has been universally dissed on here. Maybe some day I'll upgrade the shocks, right now figuring out how I'm going to mount my new 1up bike rack ($700) onto my TT, going to have to have a 2" receiver welded onto frame. I did take note of what you said regards having an F-150 , your garage size limiting you to a mid size pickup. That was the main reason I bought a Ranger - the house I owned for 30 yrs had the standard small garage, I had stuff hanging all over the walls, now I have a 3 car garage, 2 slots would fit 2 full sized pickups with room to spare and my 3rd slot would fit 2 standard cars parked front to rear. Headed out this weekend with the TT for some boondocking in the Dolores Canyon area of CO - not heavily used and the CO Senators sponsoring legislation to make it a National conservation area.I don't know how your suspension or miarma's is set up, but pretty sure my trailer is larger and heavier than yours an I get no porpoising at all.
I have the Eibach's on the rear, Blue Sumo's, and the Roadmaster Active Suspension, which I believe is the main reason I have no problems.
I also have some decant E rated 10 ply tires that I can pump up to 50 psi with no worry, and that definitely helped.
I think the porpoising comes from the rear suspension being too soft, with maybe a part of the problem is the road surface in certain areas.
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