Hey guys I just have a quick question. I just bought an 08 450f and I was wondering about jetting. It is quite cold here (in the 20's) in tennessee and I have noticed that the bike runs lean in the cold and the header pipe glows red real fast like under a minute. When the temps were in the 60's it would take minutes for the header to glow. My question is how big of a jetting adjustment should I make when the weather hovers in the 30's?