My in-laws gave me re-conditioned low-end Delta scroll saw for my B-day. I don't expect it to act like a Hawk or higher-end saw. But mine vibrates horribly. I don't know if that is par for the course with a low-end saw, or if something that should have been re-conditioned wasn't. I've only used it once, and the vibrations made it a not enjoyable experience. Anyone have experience with this saw, or others in the $100 price range. Thanks, for your advice, Dave