Your also saying after the oversaturated beads went in, the RH went to 70. You removed some of those wet beads and added dryer beads and the RH went to 75%? Are they the same beads or same RH pre set beads?
When saw the RH ar 70% I removed 1/4 of the beads in the Heartfelt tube. All bead were clear. I replaced the empty space w/ new unactivated dry beads that were also 65%RH and also put a shot glass 1/3 full of unactivated dry 65%RH beads.