So today I finally get the sled out for a little ride around the yard and for the most part it runs good.... until i get into the 6k rpm range the engine sounds pretty rough like mabey a bit too much fuel. The reason Im thinkin that is because when it sits at an idle for a minute or so it seems to load up. Im goona check out the chocke cables and float hight and hope i find something wrong there. The sled is a 2000 mxz 700 with v-force 3 reeds and spacers. I picked this sled up in march for a good price so overall Im not to upset.