I've never used the beads, and I don't intend to try them. I own a Coats bubble balancer, and I can balance a wheel in about 10 minutes. Why mess with something that's worked for me for about 30 years?
2015 BMW R9T, 2010 Ducati 1098 Streetfighter S
2009 Kaw 650 Versys, 1967 Triumph 650 TT Special