Thanks for the reply, the information on the dipstick is invaluable, could not find anything on the net on figuring out how long the dipstick should. Thanks!
I will work on putting the 2500 back in - bit more work as I have to drop the tranny.
One thing still does not makes sense to me, the big bang happens when I put the transmission in gear, forward or reverse. I would not think that the TC is in play yet at that point? No?
The idle is currently set at 750.