excellent tip! Thank you, I never would have thought of that and now that I see it, I don't *ever* want to thread that thing!

I have a differential feed, but it doesn't seem to be working to gather the fabric. I'm getting a ruffler for my regular machine, so I don't really need it, I guess, I'd just like to know if I'm doing something wrong. BTW, I bought it online, so no classes for me.