has anyone tried using a company call longcreek mills.com it's in NC and he's been in business for over 40 years and it's not expensive. for example a big spool of embroidery bobbin thread is $4.00 (I think haven't bought it is a year for I'm still using the same spool) when a small spool here in town is $8.00, the quilting thread I use from them is $3 a spool