She sews quite nicely. I have to clean the bobbin casing area better. I've never removed screws in that area before so I'm a little intimidated. I feel the thread coming up from the bobbin is just a little too tight and there's still a little "junk" where the the thread goes thru the casing. I'm wondering if I could pass some unwaxed dental floss that's been soaked in some machine oil thru that area? Anyone???