Tore into the carb on my 2003 after about a month of owning and riding it to replace the pilot jet with a new one to try and smooth out the idle. While I was in there I removed the main jet to see what it was - It said 150 on the side. Can this be correct?? Did 2003s come jetted this lean? Everything I have read in the jetting database on here points to most of you in my elevation/temp range as having a 165 or 168. Should I change it? Is there anything with the 2003 carb that would facilitate such a lean jetting. I'm here in Utah so we ride anywhere from 4500 ft up to about 8000 ft. Temp now is around 60 but should be in the 70s or 80s soon.