need order controll help

[baddagger]

well I think I found the prob I had a leak spot that I did not see yesterday when I taped up the side of the vented hoods.. part of the venting tubing slid off the end of the inline fan so the inline fan was sucking in unfiltered air.. so I just gorilla taped the crap out of it.. so I guesss in a couple hours I will see if it is fixed now

 

[Benjamin Check]

I always thought it was filter>fan>lights>out. As long as you have a slight negative pressure in the space, physics dictates that the odor molecules go into the filter.