Purely from a business standpoint, I would prefer adjusted labeling now to start getting products out, real revenue being generated, off OTC & getting company recognition than adjusting bead. It adds more complexities & unknowns. I think we continue to invest & better the bead tech, but doesn't have to be in 1st version. It is a way to rollout a potential good, better, best strategy with different pricing tiers as well as better tech rolls in & old tech rolls out.