JTEC+ / 46RE. I have a shift kit installed and have adjusted the TV cable countless times, 1-2 WOT shift is 4600rpm, 2-3 WOT is 5800 rpm (perfect). I have read all the posts on shifts tuning and just don't quite understand everything. I want to try adjust my 1-2 WOT shift point (some where between 5300 and 5800, doesn't have to be spot on) but I need it spelled out for me (yes I need that type of help please). On the 1-2 shift Boost pressure (it's 80 psi now) raise it or lower it to increase the 1-2 WOT shift point? The 1-2 shift Hold pressure (it's 60 psi now) raise it or lower it to raise the 1-2 WOT shift point? Thank you for the help.