More 65% beads?

Maybe another 1/2 lb mixed in without moistening them would help stabilize things.


I keep a full pound in each of my 48qt coolers, keeps them right at 65%. 15 full boxes is a significant investment, another $20.00 worth of beads would be a small price for the peace of mind. Though I wonder why they're splitting at 70%? that's really not that high a number.