See I want it to shift harder and later. So I should tighten correct? Can I do any damage playing with the TV cable?

 

The line pressure screw can be turned up no more then 3 turns, that's how Bill said to do it when I was on the phone with him a year an a half ago, under the truck. Doing this an the TV cable would be good even on a stock truck. <br><br>Andrew

 

Jamie: Try to set the voltage down to 4.5 or 4.4 V and test then. <br>This will give you higher and harder shifts too. <br>Do not overtighten the TV cable. ( a little bit of endplay must be there at WOT)<br>And note the position before and the voltage . <br><br>HTH<br><br>AlpineRAM