Quote Originally Posted by enginee837 View Post
Well mine came in, got them set up. How many (and what size holes) did you drill in your tubs for ventilation? I can't seem to get a straight answer, people keep saying that it depends on how tight the bins fit.
That's true with any rack, if there is a large enough gap, you don't even need to drill holes. Little to no gap and you may need a little extra air or the humidity will stay pretty high. I made my own racks and made them to have about an 1-8" gap and I didn't drill any holes. It keeps my humidity a little high but I like it that way, always makes for good sheds and I have found no negatives to the higher humidity.