Miriam, thanks for all of the information. I printed it off for future reference, and also some interesting reading. I really like learning about what to do with the vintage machines.
It's too bad there isn't a 'table of contents' for this site so we newbys would know where to look for certain information. It would be a job creating one, but helpful if one was made for some of the basic things we need to know how to do. Just a thought.....