Ok I bought a used 700r4, and right when i put it in it never shifted right. It would always shifts really late, you would have to get on it real hard, close the redline. Now i just got another one, put it in, and it drove perfect for about 5 miles and then after i floored it a little, it started to do the same thing. I dont think its the tv cable cuz no matter how I adjust it, it hardly makes a differenece. What is going on here? Someone said it could be the govnor, if so how hard it that to replace? Anyother things. Also it has a brand new TC.