Basting with thread would be a good way to go, I only use the spray if I'm sewing with the machine. I do not hand applique in a hoop, I find it too much to hang on to. I do cut my background about 2 inches larger than the finished block should be, then cut to size after I have everything sewn on. The other thing I find very helpful is to starch my background really crisp before I start to work on it. Let me know if you need more help.