[Help! I have oil, greased, checked the bushings checked the belt, rewound 3 bobbins, changed needles, checked the bobbin tension (looks better than the top),replaced the bobbin holder to be sure it was clean, etc etc, and I cannot get the upper tension to look correct! I've also changed thread, retreaded the machine no less than 10 times and what ever else I don't remember. What can I do? I've never had a FW b/4 and did buy the DVD and manual from Featherweight Rx, and I'm not finding the answer. Can anyone offer any other suggestions? PLEASE thank you, Raine54rn