My dealings with Ron have been a real pleasure. I've bought Moonlight focusers for my custom newt and refractor builds and he has always been quick to reply and helpful with which flange/adaptor i'd need etc. Right now he is building a custom adaptor to fit his newt focuser to the MN190 correctly. Many people have tried to fit Moonlights to MN190s but mess up the secondary centering when trying to use the stock tube adaptor. I took some photos and measurements and made him a drawing and now he's putting it into the next production run. He's always ready to help.
