Hi,
Here on the towing forum, the words "weight distribution" make us think of the weight distribution hitch between the camper and the truck.
In this case, the video is showing the effect of how a loaded camper tongue weight affects stability of the camper and tow vehicle. Yes, the weight distribution of having the proper trailer tongue weight balance per the trailer gross weight is not correct.
It is a good video to help show the point. Thanks for sharing this. It should help many visualize the problem.
Thanks
John
2005 Ford F350 Super Duty, 4x4; 6.8L V10 with 4.10 RA, 21,000 GCWR, 11,000 GVWR, upgraded 2 1/2" Towbeast Receiver. Hitched with a 1,700# Reese HP WD, HP Dual Cam to a 2004 Sunline Solaris T310R travel trailer.