Have you tried the 1up extender? Should allow you to fold the rack up vertical.
The Sasquatch receiver has a steel sleeve inside the aluminum square boxed material welded to the swing arm. My plan is to replace that steel sleeve with a slightly longer piece. In all reality it doesn’t really matter though. If I’m not carrying bikes I don’t want the 1Up on the trailer anyway. It will make contact with the side regardless of up or down position if you try to fully open the swing arm past about 110°.
Good to know that a 1Up double can go on there. I LOVE that rack. Very solid, and secure.My 1Up is a double. Don’t ever plan to add more. My wife does not ride. Just my son and I. I think you’ll love the trailer. With a highlander you could always put bikes on the roof.




I have an Curt Echo wireless brake controller (https://www.curtmfg.com/dm/echo-mobile-brake-controller) - hoping that works well for this trailer. I've used it before with no issues.
Interesting feedback on the battery - am sure Kass will look at that for the future. Did you snap any photos of the lateral movement?







