so it's not just me. the thing is pretty cool but it does so much that i can't seem to figure out how to just control boost. the directions are not the best and i have yet to figure out gear learn. i've tried rpm boost but i must not have done something right cuz it didn't work. i've heard good things about it so i'm going to keep trying.( i guess you have to be smarter than what you're working on) i can tell you i've looked into a turbo-xs dual stage manual boost controller.