Hey, I got my CB-70 rack today.. my thermostat won't be here for another week or two so I'm not getting it set up until then but I had a quick question about ventilation.
It looks like theres no real air flow at all.. I've seen some rack set ups where there were holes drilled in the tubs, should I be doing this with the tubs in my rack?

Let me know what you think!
Thanks