I am seriouly considering buying a Z-spray, but would really like to see one first hand. I know the information from some of your threads here on Lawn Site is very informative, but seeing one up close and talking with someone who has used one would be much better. Anyone know of a Z-spray in the Cincinnati or Louisville area? I would make the trip to see one. I live approzimately 1-2 hours from these cities. Would appreciate your help.