Right lads, we've got a dashing job on. Nothing out of the ordinary but its got to match the existing. its canterbury spa but for some reason they've used white plastic angle and stop beads. our problem is we only need approximately 3/4 stop beads and 3/4 angle beads. we don't want to go buying a box of 20 if we can help it. anyone know anywhere that will sell them in such a small quantity?