Scrambler 850xp

Hey guys, new member here. I picked up a 2013 scrambler 850xp le. Read alot about issues with this year and model. I have the steering play everyone seems to have. My question is about the lagging throttle response. I adjusted the throttle cable, and it helped a little but not a snappy response. Is this normal for this quad? I also ride a 06 predator and a wolverine 450, which do not have this issue. Any ideas? Or is this issue with belt driven quads