Well, I did all of that and it's much better. When I first start it the motor is still down but when I bring it up it stays up. Do I still need a bigger wheel? Sew-Classic says they have no parts for this machine. If I need a bigger wheel do you know of any place else? I bought this machine to sew thick leather. Has anyone used one for leather? After fixing it, it was good with thin and medium leather but didn't like thicker leather. I am using the rotary needles and regular thread. Thicker thread and maybe a different needle may be best if it can sew thicker leather. Thank you so much for your time and help . I must say i am quite impressed, not only with your knowledge but also your willingness to send pictures etc. :-)