How do I set low range idle speed 2005 Jeep?

So I'm tuning my 2005 LJ with a 4.6 stroker and NV3550 5 speed. I decided to drop the idle speed a bit for better crawling but when I go into 4 low the idle speed jumps to 800. I've tried setting all the idle speeds but no effect on low range. I hadn't expected the jeep to have a set point for low rang but obviously it does

it should be under general, but if is not working you should send a ticket to hp tuners, by the way I have similar set up, 4.7 stroker on a 98 tj, what injectors are you using and did you adjust the battery offset. I'm having issues at WOT