I know how to launch usually...I was trying to replicate LC without LC...lol
I find the best rpms though with manual launching is much less than 5500...prob around 4-4.5! moves the car off the line so much easier, rather than spin...anyway that's me but maybe needs a few more track days to feel confident at 5500 without LC...
Will get it enabled anyway and test it at the track...well maybe once or twice tmo arvo just to see what it's like