Here is a front view of the finished rack. I meant to build this one a little wider, thinking it would probably help increase airflow, but I might have went just a little too wide with this one... lol Everything is working good, though. One thing I have definitely noted is, the thermostat isn't as accurate with the 12" THG as it is with the 6" THG I used in my other rack. I have to keep the thermostat on this one set at least 3 degrees lower than my target temperature and even then it will get a couple degrees hotter than I would like sometimes. However, I left a lot more space above the tubs in this build and haven't seen a need to drill holes in these tubs like my other ones. So, i'm wondering if perhaps more heat is being retained since there aren't any holes in the tubs?