I find these some interesting comments on this machine. Any prospective buyer of the I% or whatever they call it, should be very aware of the connection issues.As much as I dislike the toads at Ryko, they at least gotm it right on a 5 brush rollover many years ago. I was at a wash in Florida to witness firsthand the installation of some of their first ones. It wasn't pretty. The first one I saw took three weeks, and that was with two factory guys, and two seperate guys who were going to be service people. And they had eleven freaking chemical dispenser systems for a 5 brush rollover. The Hydrominder setups took up a big area in the equipment room. The second one I personally witnessed also took 3 weeks, and there seemed to be a lot of issues after it opened. These guys were like many before them. They made the same mistakes and now seem tom want to offload the reliability responsability onto Oasis. As a competitor down here in Florida this is fun to watch.