I could use some help yet again.
I am making a jelly roll rug. When I sew the strips together, my zig zag stitch seems to be skipping. I tested on a reg piece of fabric and it worked fine.
Now it is skipping stitches. changed the needle, changed from walking foot to reg foot.
I don't know what to try next.
Did anyone else have this problem.
Pretty frustrating as I was all set for a day of sewing and now I am stumped

Thanks for any suggestions

Debbie