Hello everybody. I'm not a math genius like some. I'm a powerline maintainer for a hydro utility in Ontario Canada. Every now and then I will make something using Excel that might involve some math. Excel will do the calcs for me but if the proper formula or equation is not used, you already know the rest of that story. So I thought why not go to this site for some proffessional help when needed. Thats my story and I'm sticking to it.