Help! I made a homemade coolerdor following the instructions I've seen on here: approx. 3x5 tupperware container with holes drilled in it, oasis cut slightly smaller than tupperware container, 50/50 solution on oasis -wet but not soaked, strips of spanish cedar, etc. I calibrated my digital hygrometer using the wet salt in the bottle cap in the baggie for 6 hours method and it was right on at 75%rh(wow) Now when I put it in the coolerdor I'm getting like 77-78%rh readings after checking it after a few hours!! I thought the purpose of the 50/50 pg solution was that it maintained a 70% rh?? Why the heck is the reading getting so high? Did I forget something? Just for the record, I also put in some empty cigar boxs(yes, spanish cedar) to help suck up some of the moisture. Any help would be appreciated. Don't want mold, bugs, whatever screwing up my wonderful gars!!