I have this sewing machine. A friend gave it to me, it was bought new for her ex-boyfriend's mother by his dad.But I have'nt got any of the attachments or the instructions, or manuals. Which I really need, I've been trying to find them everywhere. Is there anyway you could email me how to set the knobs on top so they will work. I've tried everything and can't get them to work. Also the name brand on the attachments so I will know which one to buy for it. Thank You peeweepickles