Lifting the back of the TV does not remove the weight from the rear and transfer it to the front of the TV. Just lifting the rear will not stop the sway if you have it. If you have sway for no real reason like wind or avoiding an object that is the TT sways just going down a smooth streight highway. Then you have other issues like tires and weight distribution to look at.
2014 Wind River 250RDSW
2014 Ram 2500 Diesel Laramie 4x4, Snugtop shell,
One big spoiled Bernese Mtn Dog