Two months ago, a customer called from a location that is normally out of our cleaning range for a residential job. He was doing some research on the computer and stated he only wanted a Vortex to clean his carpet. (there's not many Vortex Trucks in our area) I was very honest with him and explained that the "big truck" is not all that it is cracked up to be and a good carpet cleaner with a slide-in unit should be able to perform the same results. He said he has had many companies clean his carpet in the past and insisted he wanted a Vortex. So, he asked me to take his telephone # and call him when I was in the area doing a commercial job. We are cleaning it tonight and then doing a 4,000 sq/ft job after in his area. So, this will make it worth our while. We will post back with his comments and let you know if he thinks the wait was worth his time or if he is just one of those customers that you can never please. Gotta go, another 12 hour day awaits me!