April 1930's is the definitive resource for all this Featherweight. When ever I have a problem or question I either email or call them. This is a company that 'gets' customer service, and they do not charge for shipping when I order parts or such. Like Missouri Star, the whole family is involved.
www.april1930.com
Just remembered they have the DVD and print manual on the care and maintenance of your Featherweight. I have taken 2 M&R classes with them, so far I've done all the work, not had to take it to a repair shop. Once you get the hang of it, you'll actually enjoy giving it TLC Libber