Singer 600e tension dial
This machine sews great but the tension dial keeps moving from say 8 to 6 to 4. The little set screw that is on the side of the cover won't budge and I think that's why the tension numbers keep changing. I ordered a complete tension dial that was listed as fitting this machine but I can't figure it out. The part I received had a metal stud on it that goes into the machine. My machine already has a metal stud on it. I called the company I ordered it from and asked how to install it...the person seemed a little irritated and said to just mail it back. It has to be modified. Of course it didn't say that anywhere on the website. Does anyone have any suggestions of either how to put on the new one or how to get to stop screw loose? If my description doesn't make sense, let me know. It's hard to describe.