From what I’ve read, the desiccant that BBL uses will drop the humidity lower than typical silica gel desiccants, and molecular sieves can drop the humidity to a much lower point than any other desiccants. But does it matter? Is simply keeping humidity at lower than 20%, or maybe 10% good enough? Or should we be aiming for much lower RH values to maintain the filament after drying it, or to perhaps to help with drying it as well.