I have always been told to avoid adjusting the bobbin tention, you know that little screw on the bobbin holder. To make matters worse, there are 2 screws on mine. Adjusting the top tention is not working. The tention is not too bad, it's just that I'm using a different color thread on top and bottom and the bottom color thread is showing on the top no matter what I try.
Everything had been fine for the past many quilts but I used a different batting and flannel on the back of this one.
Any words of encouragement for me to take the screwdriver to the bobbin holder would be welcomed..... if that's what I should do
)
Carole