A few months ago I was in a bathroom stall in Columbus Ohio getting changed out of my suit into a pair of khakis. I have my cell phone on full blast. As I am in the stall, I put my suitcase on top of the shelf in back of the toilet (not realizing that the sensor to auto flush was right there. As I was getting changed, my cell rings and it was my biggest customer on the other end. He is praising our products, etc and just as he is about to hang up, the damn toilet flushes. not once, not twice, but three-four times!!!. I explain to him what I was doing and I have yet to here the end of it since.