Originally Posted by
SusanSusan33
I have a stupid question too.

What is the difference between fully adjustable serpentine and a "regular" serpentine? I have a Janome 6600 and it has a serpentine. Why would you want it adjusted?
I have the basic serpentine stitch on my Janome 6500 and it reverts to a 2.2 stitch length. That is much too tight to do stitch over the ditch. It is also a bloody nightmare if you have to remove some of the stitching!