I was putting the fiber card on the powder and pushing it down with a rammer I made. The check was put on top of the shot. The check did move around a bit on top of the shot. I think I'm going to add some more shot so the check is a little higher in the case so the crimp holds it better. I was thinking of also trying to dripp on some paraffin wax to help hold the check in place and to ad somewhat of a seal.