Hi all, I'm an electrician by trade with over 18 years in that field. In my spare or lack there of time I have taken up metal fabrication. At first I wasn't too concerned with knowing the capacities or the limits of my builds due to the fact that I was using material that was a little on the overkill side. My new issue is I am getting into building aquarium stands and other objects that will be supporting a decent amount of weight for people who try to supply the material. If it was just a simple design with vertical supports evenly placed I would be ok but I have 2 builds where he wants the front completely open. I want to be able to be cvertain that the one section will be ok.