I've learned the hard way. I either charge $20 per hour or. Double the cost of what you paid for your fabric and a little extra. Even then sometimes...
I finished the quilt using the Star thread with no issues at all looks like it was definitely, definately the Heat and Bond I used the wrong one not...
Male quilter, I've been quilting for over 10 yrs. I also machine quilt but have to be honest, I prefer to piece than machine quilt. As of late, I've opened my own quiltshop.