Help: machine stopped doing big zag stitch
Solved. Narrowed the zz stitch and tightened the needle.
My Babylock Zest machine can't do a zigzag stitch anymore, all the sudden.
I've dusted the bobbin, remade the bobin, took apart the bobbin shuttle and cleaned it, took it apart again and oiled it. Swapped to a new needle. Still seems to be messed up.
Any ideas?
I'm sewing 2ply ripstop nylon with a microtex (70/10) needle, and 100% polyester thread.