To start off let me say what mods i have done. I have full Team Suzuki yoshimura exhaust, intake and exhaust hot cams, K&N air-filter, and K&N air-lid also it is jetted. I have ran the bike with these mods for over a year with no problems. I have recently done a tune up on the carb (Cleaned it) and have adjusted the valves to In(.15) and Ex(.20). The bike seems to lack power, but yet the bike fires right up and idles perfectly it also revs like a champ on neutral. But them when i ride it on quarter throttle and sometimes at 75% of the throttle it feels as if its lacking gas??? so i put it at full throttle and there's no problem But them some times it rides perfectly fine IDK -_- what the problem is??? i also changed the spark plug and cleaned out the vacuum hoses. Tomorrow i will post up a link to my video of me riding the bike and it doing the problem im talking about. Open to any trouble shooting please help.