Humidor ???

[JD11]

I , along with everyone else in the frozen north am battling with humidity issues... I have 2 humidors 1) Treasure dome and 2) a 100/150 ct desktop. Both being about 50 %to 60% full .. My ?? is where do you keep your Humidifiers / beads / gel jars or whatever you are using , in the bottom or on the trays ? and if I supplement my beads with a shotglass of distilled water to help fight the fight , where should I put it in the bottom or on the trays?? I tried searching for answers but came up with nothing solid...