904 help

Thanks for all of the suggestions. I will try adding more fluid and see if that helps. One other question. The kit had me set the kickdown band 2.5 turns from 72 in lb. Most of the advice is to go 2 turns. So my question is what does tightening or loosing the band do? could that be part of the high 2-3 shift? Sorry i wish i had written down all of my "specs" when i did it. But being the first one i did i was just trying to keep it inline with that i was reading for acceptable.
What lever ratio is in there now. Describe how it is shifting. Kim