HELP! Thread doesn't catch while quilting
I was tooling along just fine working a new FMQ motif, stopped for dinner, and when I came back: I could no longer quilt! The stitches will hold fine for a few inches and then they stop catching the bobbin thread! I've cleaned & oiled my machine, replaced the needle, adjusted the tension, and rethreaded both the bobbin and the spool and it still is not working correctly. My sewing machine is a Janome Harmony 8080.
Any help you can provide would be greatly appreciated!