Recent camping trip took us to Homosassa Springs, FL (3.5 hrs). Just purchased a new TV, 2011 F150, 5.0 V-8. Also purchased a bike rack to put on the back of the PUP, which is a 2002 Coleman Utah. After putting the bikes on the rack, I noticed there was a good bit (.5 inch) of Left to right movement of the bikes. Going down the turnpike, at about 60 mph, I began to notice a ton of sway in the trailer, to the point, I felt unsafe driving. I tried various speeds, but had the same issue at 50. Pulled over in a service area and used a ratchet tie down to eliminate the movement of the bikes, thinking that was the problem. Helped a good bit, but I still have the issue. 2 things, I looked at the hitch on the back, and some of the welds look pretty bad. Considering taking it in and having the welds inspected. 2nd, would a anti-sway bar help? If it would, does anyone have any recommendations? Never had an issue with my old truck 2000 F150, supercab 8ft bed. I'm thinking the longer wheelbase of my old truck helped reduce the sway. Any hints / tips/ tricks greatly appreciated!