I have 02 Z28 A4. When starting in 2 drive I have found that it does not start in low then shift. So I am stuck with having to shift from low to second. I have 2.73's in the rear. Would it help to put 3.42's in the rear so I could start in second... this is for AutoX. What problems would there be if any in doing this change. Using low I hit the rev limiter. Starting in second I do not enough power when coming out of a corner. Is there anything else that I could do ?