I've been in the Landscape/Lawn Care business for about 4 years but haven't done any irrigation. I would like to maybe try one or two and see how they go. Does any one know of a book or website that outlines an install from start to finish. More of a diagram style (I learn better from Pictures). Don't want to learn from another company due to competition and what not. Any way if anyone has some learning material that I might look up at some point let me know thanks.