Originally Posted by
TrojanHorse
I have a yakima hitch rack that has a threaded insert and if I feel like it I can screw the hitch bolt into the receiver and it absolutely eliminates all swaying around.
I am not familiar with thule but I'd be willing to bet my spare wheels that they have something similar you could install. if it's not there already.
Yes, your prediction is right. Thule has one too. So there is no swaying between the bike rack and the adapter.
The swaying definitely comes from the adapter-to-hitch receiver joint.