Dammit! Something else I’m doing wrong!Yep, airbags aren’t for rear hitches, they can unload the weight on the front axle when braking.
Airbags are for goosenecks and bed campers.
i run bags on my f250 diesel to keep it level when towing the Jeep on a bumper pull, and it seems to help a lot. Never noticed any strange braking. I always thought it turned the ‘250 into a ‘350, since in my year the only difference is the rear springs.