i am running a 1999 shee with cut head, port, polished, +4 timing, stock carbs , cut flywheel and rocket pipes. i had them running perfect in the winter but my jetting for summer is screwed. currently have 360mains, stock pilot and 1 1-2 on the air screw. 3rd from the bottom on the needle. the thing runs perfect on top but when i am running down low i get a terrible bog. could this be my needle position. if i am on the pipe it is great. but low end seems like i am getting to much fuel. what should i do with my needle clip?