I am running a 170 main and 48 pilot. Every mod I can do is done. It dies off idle if I nail it. That doesn't really bother me unless some one knows a cure. My top end comes on like my hopped up Banshee did. Since this is a 4-stroke, what can I do to get the mid and bottom to come on like that? I'm not exaggerating about the top end. I hit the main jet and its like a completely different motor. The transition's for pilot to needle to main are not smooth. Let me know what you guys think.