So here's the scoop. I have a Dale Earnhardt Edition 2002 Monte Carlo SS. The tranny started to slip a few months ago. I checked the tranny fluid and it was low so I added fluid and after that it seemed to be fine. I even took it to Cottmann and had them run tests on the tranny and they told me it was fine. I was hit by a drunk driver last month so I've been without my car until today. I'm driving on my way to work and the tranny starts to slip like before. What should I do now? Where should I take it to be looked at before it becomes a serious problem? I did do a tranny flush on the car at 50,000 miles...