Jan 28, 2003 / instrument panel fogging #31 JC4HD Gold Member Joined Mar 18, 2002 Messages 267 Location Live in Lower Hudson Valley Tractor used mostly in Tractor Sold the 4310 downsized to a JD 2320 - Purchased from K.C. Canary (HRT) in Fultonville, NY My 4310 also had the fogging problem... dealer just replaced the instrument cluster N/C!