[RonRyon]

Bruce, if the TA pivot axis is higher than the center of the rear wheels, the force transferred from the wheels to the TA tends to cause the TA to rotate about the pivot axis in a clockwise direction on the driver’s side and counter-clockwise on the passenger side. The result is a lifting force at the pivot points, which works to reduce squat. If the pivot axis is lower than the center of the wheel, the opposite is true and the car will have more of a tendency to squat excessively under acceleration. Have you noticed at the drag races how the entire car is “lifted” under acceleration? This is caused by the lift bars. If you crawled under one of those cars you would see that the rear of the lift bars are lower that the front. Therefore, under acceleration, the wheels are causing the lift bars to rotate such that the entire chassis is lifted upward. The Bug’s TA can act like a lift bar.

With the stock Bug chassis, the rear of the TA is lower than the front as it should be -- no problem. However, if you lower the rear of the car much, the rear of the TA will be higher than the front, and handling will suffer. I have seen some people argue that squat isn’t all bad since it helps with weight transfer. I think they are getting confused, thinking that squat some how aids weight transfer. The amount of weight transfer is dependent on the height of the cars center of gravity, the higher the better. When a chassis squats, the center of gravity is lowered. Anyway I hope this all makes sense to you, if not please let me know.