I don't know for sure but I would strongly suspect it smooths throttle response. The last thing you want to do in sand is punch it from a dead stop. Whereas when rock crawling or on road sometimes you need/want a quick kick of power and have the traction to do it.When you guys say it changes the throttle, does it increase throttle response? I’ve never pushed this button lol
also, can you use this in 2wd?
It's not for 2WD.