i have a 2008 polaris iq 600rr. the jets im running are main-400, slow-35, enrichener-145, and pilot-0.6. i have a dynoport pipe. i have a problem with it loading up at low rpms, and the plugs are getting soaked. i have played with the air screw from from 1 1/2, to 1/4 turn and still seems to have the same problem. any suggestions would be appreciated. thank you.