Hey guys!! So, first off let me go ahead and say this;  DISCLAIMER:: I started out with a manual I found on BYAP and modified the mess out of it to suit my limited working space. I have been only doing this for a few months so I am learning as I go with trial and error... Now, with that said;;; I have a metal shelf unit I broke down to fit two grow beds (one blue rain barrel cut in half) and…