i was wondering if anyone else with a chipped tiptronic has experienced this....when i step on the gas the cars seems to jerk continously kind of like sputtering until it reaches +3000rpm. its really faint or atleast i notice is..just wondering if its a normal thing with a chip...also when im driving normally the car seems to shift from 2 to 3 gear really quickly...anyone have any ideas or opinions for a 99 a4 quattro with 64000k miles??