Elkhart has trouble building frames that don't fall apart if you look at it the wrong way while backing into an unlevel site. I don't see how they could survive being lifted at four corners like that.
The video shows the product for 8 and 10" frames... I didn't know they even built TT on frames that heavy, aside from park models.
2013 KZ Sportsmen Classic 200, 20 ft TT
2020 RAM 1500, 5.7 4x4, 8 speed