You will see many threads about people having Rh "problems" at this time of year. Nothing to be concerned about. Beads dont go bad. But with the increase in the heat inside your house also comes a drop in humidity and the beads will work harder. You can increase the % of clear beads to 75-80% and that will help. There is nothing wrong with any Rh between 60 and 70%. As long as your cigars are smoking well there is nothing to worry about.