2002 WR426 supermoto. I did the YZ timing, uncorked pipe and air box, and bk mod to about .4 sec or so. gray wire also. I have a 172 main, and 45 pilot The stock needle is raised one from the middle the fuel screw is 2.5 turns the bike runs good, but here is the issue. from idle, if I twist the throttle super super fast it bogs and will die. This only happens if I twist it super fast (fastest possible, like a reflex) If I am at 1/8 throttle and hit it, its fine, just a little bog, How can i get rid of this? do I need different jets or needle, or do I need a more powerful squirt from the ac pump.