Thought I would do a short intro from my phone I'm an industrial instrument guy. I haven't owned a flock but have read up and plan to put one together. I'll be automating some of it but prob won't over do it much it'll make a nice project for the winter months. I plan to free range as much as poss. I'm wondering if I use a moisture sensor on the vent fan whether that would prove to be useful. I will probably just go with a variable speed fan and of course mix it with passive ventilation. Anyway...peeps here seem pretty resourceful but if I can help with anything let me know.