I was surprised I couldnt find a single post on this anywhere in the internet. I am chipping away getting my MC2205 back up and running. Have some distortion and low output on one channel - through the headphone jack as well. Everything has been deoxit-ed and lubed. Meter works. Guess that means the driver board so going to check the pin connections next. Anyway- back on subject... One thing I want to do while its apart is change the lighting to LEDs and fix the meter lenses which have become wavy and distorted. I assume from years of heat generated by the incandescent bulbs. I havent pulled the meters yet but assume its not terribly difficult to do and get the lens covers off. If there any tricks to it certainly would appreciate hearing them. Will polishing the inside of the covers with headlight polish be the way to go? Has anyone done this? I have used it many times to polish out the swirls and scratches in turntable dust covers, so hopefully it will work here.