Originally Posted by candlequilter

Hi, I would suggest if you can't get the do dad back in to go with "Magic Bobbin Washers". They are a teflon washer that you put in your bobbin case to improve on the quality of your bobbin thread performance. In fact I took out my do dad and use these instead. They were designed for longarm machines but you can also get them in the L size for your regular sewing machine. If you would like to check them out look at www.freemotionslider.com plus they help keep your bobbin check cooler when sewing for long periods of time.

Thanks and good luck,
Sherryl
Candlequilter