This has been mystifying me for some time, I like to make earrings that use flat coin beads, these need to face one way, how do you stop them from rotating on their headpins and ending up facing in different directions? I have used wrapped loops to attach them to earwires, this applies pressure to stop the bead rotating but how do I do it if I want to use just a rosary/plain loop. I have some beautiful modern resin beads that I want to use a rosary loop on. Is there a special jewellers technique?