Their problem is they don't have the time. There are some people with 80 accounts, and that's 80 sites they have to visit. They may have only two persons plus them in a crew: a three-man crew. If you have 80 accounts, some once a week, some every other week, 10 miles apart in some cases, you don't have much time. I'm not knocking the industry, I'm just pointing out some facts. Stephen Brown