Hello, I have been sewing on my Necchi esperia for over 50 years. It has only been serviced a few times. My light has been out for years. Thought I would go on line to see how to replace it when I bumped into your video.. I have all the attachments, but no manual. I have never felt the need for any other type of sewing machine. Through experience I know it's a great machine, but you have confirmed it. Thanks.