I am making baby bibs for my nephew's new baby. My problem is I bought a Dritz Snap tool and the only snaps I could find @ Michaels are not working . Very frustrating!!! The little pronged ring bends out of shape or doesn't line up . Joann's doesn't have any. Does anyone know where I could find better snaps? Size 7/16 (11mm).Or do you think it is the tool?Any ideas????