Rodney,
I know what you mean! If you look through the listings on e-bay, you would be amazed! Very few people who list sewing machines know what in the world they're talking about. I certainly am not brilliant when it comes to sewing machine attachments, needles, etc., but HOW do you know what the sellers are trying to sell, especially when the seller doesn't even know?? I think I'd rather shop in person than risk buying stuff from someone I don't know from Adams's house cat!
Jeanette