I don't know the answer to this, but I do know that stitching on bed sheet fabric can be tricky. I know some people spray starch the fabric first until it is very very stiff then wash it out.
If you google "stabilizer chart for machine embroidery" you will find a whole lot of information.
Did you ever figure out your download problem that you had posted about before? Could you tell us what finally worked?
Thank you for your reply. No unfortunately, I could not solve that problem. I will check the stabilizer chart.
Regards
Sorry that you still were not able to find a solution. When you google stabilizer and emblibrary.com shows up check it out.I t would not let me give a link when I tried.