I just received my peddle from sew classic. It was tough getting it on the machine. Also when you lift your foot off the peddle it slows but doesn't stop unless you push hard down on the smaller part and hold it.if you lift your foot off it slowly runs still. Which is not good having that needle moving. It is the peddle they recommend. Has anyone purchase a peddle from them? I think it just might be defective. But don't want to have another sent if it's going to be the same result.