Long, round, firm, porous containers for kitty litter

[Ropey]

Place your KL in a sealed container (Tupperware) with your boveda packs of your choice.
Seal and let sit a few days, the KL will stabilize to that RH.

I could do that, or I could just put the Boveda packs in with the cigars

It just seems like every KL method is more complex than some other method. It was my mistake for thinking that KL regulated to a set RH by itself.

So this is what I've decided to do: I will use the Boveda packs in conjunction with the KL. The (well-saturated) KL will ensure the RH doesn't drop too low as well as "recharge" the Boveda packs constantly; the Boveda packs will ensure that the RH doesn't go over a certain amount.

In the dry air here, and especially in my wooden humidor, things tend to run a couple % under the Boveda pack spec. During the winter, my Boveda 65s were providing no more than 60%. But with the KL, the % stays rock-steady at the spec of the Boveda. eg. the 65s are exactly at 65.