Enola,
If you find a machine quilting thread in the store, it should be fine. I bought from Hancocks a machine quilting thead.......it crumbled in washing. I bought another spool from Walmart, Machine Quilting Thread, it worked wonderfully.
Just don't use a regular weight thread.
Hope this helps you, I sure learned my lessons about doing trial blocks, etc. with the first one I did and I notated my pattern so I'd never make the same mistakes. :lol: Unless CRS comes on and I forget to take the pattern out....
hugs,
Sharon