Rose hi again, here is what is reads for YLI fusible thread:
Directions for use : Conventional Sewing Machines
Yli Fusible thread can be used in the needle or the bobbin
Adjust tension so you are getting an even stitch
Use a zig zag stitch to expose the most fusible thread
Set stitch length to 1-2mm
To activate:
Press from the top side of the stitch. Never allow the iron to touch the fusible thread directly
Use a steam iron set for the upper heat range for the fabric
Allow the fused piece to cool before working further
Now see I did not know you could use the fusible in the needle. I figued stuff would come off the tread and get in machine. Learning everyday something new.