So I bought this neat little drill press on a local auction website for $24 (plus $3 for tax and premiums). And I didn't really do any serious restoration work, just derusting and wire brushing and cleaning up grime and dirt and lubing things up. The gears and everything run quite smoothly now. But I can tell that the shaft the flywheel is on is either bent, or the hole the shaft runs in (bore?) is worn, at any rate, I can tell the flywheel is just a teeny bit off balance. Is this something to be worried about and should it be fixed? The other thing is about the bearings. I had heard that ther