I just wanted to say that I really enjoyed your class last night.  This morning I was able to look at my machine and figure out exactly how it works and which parts were missing.  Thank you so much for your very thorough explanation of all of the parts on a sewing machine.  Before, I was intimidated by it, and didn't even want to set up the table. I found out that all I needed for it was a bobbin case and bobbins (both of which were easy to find).  My machine is a Singer 15-90.  I bought it at a thrift shop a few years ago because I thought it was cute, but I didn't know anything about it.  I ordered an owners manual, so I hope that will answer any questions I have.  Have a great weekend, and I hope to take the next class very soon.

-Lauren, Denver