So construction finished on my pull last month, and I have been up and running for almost a month now. My pool came with a Pentair Racer pressure side cleaner. I noticed that most of the cleaners I have seen have a tail and nozzle trailing behind. When I asked my pool builder if mine was supposed to come with a tail, she said that they have found that this particular cleaner works better without one. Does that sound accurate? I am not sure what benefit their would be to not having one. Trying to decide if I need to press them to bring me the tail regardless of if they think it is necessary or not.