Last night one of the ladies at our sit n sew complained about her Babyloc not sewing good. She had eye lashes on the back of her projects, and it was jaming up. She showed me how her bobbin would not stay in her bobbin case while holding out the little latch. I fiddled with it, then got another bobbin from a near by lady, low & behold, the bobbin stayed in the case. Had her fill the bobbin, then stitch on a scrap. What do you know, the stitches were perfect. So this is just a reminder, that if you can not get good stitches, check and make sure you are using the correct size bobbins for your machine. It makes all the difference.