Buttonhole on a Kenmore
I have a model 16 Kenmore - think it was made in the early '70's. It came with lots of cams and a buttonhole maker. I just made my first test buttonhole which came out fine. But I am quite baffled.
I used white thread in the needle and red in the bobbin. The entire buttonhole is RED. Huh??? Every other machine I have would have given me a white buttonhole on top and red on the bottom. This one is red on top AND bottom.
Can anyone explain this to me?