hello. Im pretty here so was wondering if any one can help me out. Just got my rsider dyno tuned with p.c.v barrons big air kit and vance and hines 2 into 1 exhsust. Now it trys to stall out when first twisting the throttle. Idles and runs great otherwise. Its just the slightest twist from zero when it acts up. Anyone else have this kind of issue. Thanks