Replying to Noob question, lifters on AR6's

I searchbarred and read a bunch of threads on llifters, and would still appreciate some input from the more experienced park riders on ns

I've been riding hellbents and prophet 100's in the deep stuff so far this yr, but the last couple weeks have been park weather. So I mounted up my AR6's w some px12's without thinking of asking the shop to forget the lifters. After riding about a week on them, it feels like I'm rolling onto my edges too early (due to the wide stance I've gotten used to w big skis) and turning while switch seems a little catchy as well. Is it just because I have new edges and I should adjust my stance? or should I ditch the lifters? Any reason to leave them on? Input is appreciated.