Originally Posted by tjradj
I have the Janome 7700 and love it. But I do have to make sure I'm using good quality bobbins. I've tried some of the prewound ones that come on plastic bobbins and find that some of them just don't perform right.
You might also want to try the "Bobbin Genie" washers. I hear they help.
This is what I use and it really helped a lot. No more snarls.