I have heard that you can mix propylene glycol and water to control the humidity better... Anyone know a mix I can use.

50/50 You can get it at your local pharmacy or chemistystore dot com

write [email protected] and i will send you all the information you can possibly use and more. incidentally in the mean time pg and DISTILLED WATER 50/50

I dont no much bout this 50-50 crap. Jus mix one cup of water with 8 fluid ounces of PG. Or was it 16 ounces PG with one pint water? I can never remember. Try 6 of one and half dozen the other.