Originally Posted by
chris_quilts
Where is the picture or the link to it? What is the "0" cam? Is it the one in the machine already?
http://www.etsy.com/listing/68965208...its-400-series
Sorry--I guess I'm getting too old for all this!!
The 403 and 503 take a 0 cam to do ZZ stitch--the 500 and 401 have this stitch built in.