String the 8mm and 4-6mm beads on the wire, alternating between the 2, beginning and ending with the larger bead. Stop at the mark you made and tape the end of the wire to keep the beads on. This will be too many beads, but better to have too many than too few at this point. Your beads should slide on the wire, but not off the end. (If you are using bead cap or cone make sure you have one on the base wire before adding your beads)