bought a new derale tranny pan from summit,claimes cooler fluid additional 3qts.w/cooling tubes,anyway i think it is more then 3qts,since it is 3 times deeper then original,my question is with a deeper pan(summit claims no added deeper filter pick up needed)would i still go by the tranny dipstick? if it is saying add? tranny is all newly rebuilt. am i right in thinking full level is full?regardless of how deep pan is? thank you for any input Darren