So after about 3 weeks in the shop after a week of owning it my 2010 rs had stalling problems while idling. Bike was FINALLY fixed and I finally got to ride it. I mentioned it back fires alot and bucks alil while hitting around 3,000-3,500 rpms it kinda bucks too as it back fires. Should I bring it back AGAIN after only riding it 3 days? another week in the shop n lemon law here I come. What should I do?!