Originally Posted by
It'sJustMe
I know you are saying it jams in the tension disks, but have you tried using a #14 top stitch needle with the larger eye and deeper groove? Have not experienced your problem on my Janome. Hope you find a solution.
I've used Janome top stitch needles, but they don't have such a big eye, so have just bought another brand - will see if that makes any difference.