My coffee porter is in the fermentor in my basemant and I've noticed the temp creeping up the past few days. Now it's at abotu 74 which is hight but I'm hoping not too high to ruin it. Without having a refrig. to chill it in, does anyone have any suggestions? I thought maybe having it on the floor instead of on a milk crate may pull it down a few. I also thought I had heard you can put the fermentor in a keg bucket cold water and then put a towel over it, and the towel soaks up the water?