Hello: When I replaced the lamp for the first time on my Mitsu WD65000 the first lens or piece of glass visible (just outside the bulb housing) was grayish cloudy around the edge and at the bottom. My first instinct was to clean it somehow, but no I left it alone and am looking for advice. Anyone know if this is a problem? Picture looks good to me but this could be a growing problem.
Thanks, KDM

I would try emailing their tech support as my first attempt. A quick digital camera photo might be really helpful here.

I would try getting some advice / support from whoever you bought the projector from.