i have a 700r4 in my truck and it shifts fine all the way up till 3rd gear it will shift into third but then right after that it feels and sounds like it goes right into over drive and it is not an auto overdrive tranny. i have adjusted the detent cable a few times but that hasnt seemed to do the trick and i have put a filter kit in it and still no help at all. it almost feels as if i'm driving a standered and jumping gears to quick and i'm worried that if i cant fix this problem then i will be putting in another tranny this year. so any help would be great for me. thanks