I'm having a bit of a problem. I bought a glass top 100 cigar humidor and a Credo humidifier that comes already with solution in it. I read the directions and it said to activate with distilled water first and then place inside humidor and it is supposed to maintain a perfect 70% humidity. I'm stuck at 65% and I have no idea what else to do short of placing small containers full of distilled water inside the humidor. But I got the Credo for the purpose of getting rid of the small cups of water! Any suggestions? Anybody?