Last question for the day I promise. In the process of changing my alternator from underneath, when I pulled my A/T lines I leaked out approximately 1/2 quart before I could get it stopped. Is that enough to cause problems? Should I go through the process of adding?

 

When doing a transmission fluid change, I believe it requires 6 liters of fluid for the change. You really need a vag-com to properly fill it as it is based upon the temperature as the unit is bottom filled.

I would suggest cracking the fill plug and see if any fluid drips down. If yes, then you really didn't loose that much fluid. If no, then I would suggest adding (Or perhaps doing a change while you're at it)