Originally Posted by
Numa
Rule of thumb is that if the problem is on the underneath of what you're sewing, the messed up part is on the top (tension, threading, needle, etc). If the problem is on the top side of what you're sewing, the messed up part is underneath (bobbin, bobbin tension, lint, bobbin case). Hope this helps.
HI, I have a 6260 Janome and I am having a problem with the bobbin thread showing on top with the feed dogs lowered. I have the top tension on Auto and the bottom on 3, I am using monofilament thread on top and bobbin thread in the bobbin. Any help would be sooo appreciated as I have 4 quilts to do!