Quote Originally Posted by Vancefish
From the post above(who likely knows better then me). Make that 96? 1/8" holes. Although I read something somewhere saying some negative pressure was somehow good. Not sure on that though!
See, I thought the same until I was told you want twice the intake. I experimented, and with more intake holes it actually dropped the temp another 5-10 degrees...And there's still plenty of neg pressure to keep it otherwise airtight (and smell-proof).