Is your new trailer taller than your old one? We just bought a new TT and it’s 11 ft 2 inches tall. It’s a FOOT taller than my last camper. Let me tell you the wind buffeting is more noticeable from passing rigs and wind.
I double checked my tongue weight and I am well in range of my payload and receiver (I actually weighed it in various configurations)
Also, I have a round bar hitch with dual sway control. I am totally comfortable towing. I am not one to expect to never feel the camper. As a matter of fact I appreciate being able to feel what it it doing some back there. But it’s never out of control or feeling like I’m white knuckling it. My wife sitting right next to me can’t even feel it.
As far as the Andersen, I have my doubts with its benefits approaching the 700-1200 lb tongue weight range. I’d spring for a traditional spring par style WD hitch and dual friction sway control.
JMHO based on experience.
Thanks!
Jeremiah