Besides the cab running legally now. I don't have anything new to show.
My exhaust fan has gotten louder. And I don't have the cash to be replacing parts at this point in time. Hence, not using it for weed.
I guess that's what I get for buying a cheap fan and filter combo. It's crapped out faster than I'd like it to.
Then again... It could have been from the fan speed controller I was using. Heard those cheaper ones don't play as nice with fans. Still used it anyway.