Thanks for the info, D.J. I never took that into consideration. I guess it would bother an inexperienced rider.
At slow maneuvering speed the engine is not in the torque range to push you very hard. I don't see any problem at slow speed.
At medium to high speed the swivel connections allow different lean characteristics for the bike and the trailer. I don't see any problem at medium to high speed.
Here's a
video of Atomic Zombie on a bike pushed by his electric trailer. The second portion is the same trailer pushing KoolKat on a trike.
The same trailer different hitches.
I've never heard that "No-No".
Ted