I've been trying to tune for more power (without much luck so far). On my 15 I've only found a " desired line psi" parameter on the scanner. When I read about guys who are up at 300psi, is that line psi or is that line psi plus another psi from somewhere? My max line psi so far has only gotten up to 170psi. I've read that some of the other trans can't handle to much or they blow the seals in the clutches. Is that something to worry about on these trans? Thanks