So I found that using a dryer box/cabinet/tent is the better way to get good, even, and mildewless drying done on bud. I first built a cabinet and placed screen shelves on it at about 6"-8" apart. I cut small holes in the bottom of the dryer and a single 4" hole in the top. to the top I attached a small exhaust fan connected to a carbon filter. I plugged in the fan to a speed controller so that I can cut the speed in half to keep from creating "wind" inside the dryer as that isn't good to have on the buds. I made the screen shelves from custom window screen material that can be bought at Lowes or Home Depot or Hardware store. Those are easy to make with the corner pieces and the screen tool, you snap them together to what ever size you need, cut the screen to fit and then use the tool to lock the screen in place on the frame. When I moved to my new location, I couldn't take my dryer with me so I found a dead mini-fridge, removed the guts and modified it to be my new dryer cabinet.