My bike is giving me some coughing/sputtering over 9000 rpm. Started after running fuel very low on a hardnox track session. Fuel light was popping on and sputtering in corners so rolled off and filled. Now it continues to cough and spit over 9-10,000 rpms regardless of fuel level or bike position. It acts inconsistent and occasionally will run right to rev limiter with no issue. Trying a tank and fuel pump/filter flush, then bike is going to the dyno to test. Just wondering if anyone has any other ideas as im running low on time before round 5&6. My gut feeling is the flush will possibly remove some crap and cure the problem, but want to cover my bases.