i did experience this bouncing, but not on smooth highways at about 60mph, more so on the streets heading to the highway, where it was a little more bumpy.
I'm wondering, however, if my WDH isn't quite setup properly. I had the dealer install when I bought my TT, and they gave me 10,000lb bars on my e2 hitch. With a max trailer weight of 3700, this seems like way overkill, and it actually seems there's a slight inverted v shape between my TV and TT. Would this lead to the extra bouncing? Seems it might take too much weight off my TV, so as the trailer bounces the trailers weight comes down on the TV? does that make sense? and should i call the dealer to get different WDH bars?
