I think your best bet is Losmandy directly or one of the repairers in these forums. If you are in the US Michael Herman is your guy, in the UK or Europe, David Partridge is your bloke, in Australia Brendan is your¡ hmm, what¡¯s the slang for man in oz? :)
?
Interesting that UV will damage the screen to that extent. I watch and image the sun from time to time so I¡¯ll make a conscious effort to shade it from the sun. Thanks for the heads up
?
?
