On Sun, 19 Dec 1999 19:36:37 -0500, Kneale Brownson wrote: >Absolutely essential during use of the Audi-style jack is that you block >the wheels on the other side of the car. It seems counterintuitive that this would help if the parking brake was already on and the transmission was in gear (stick) or park (slushbox). Any theory why it works this way?