Well guys thank you for some of the helpful comments. I used to be a regular on this forum but finally had enough of the idiots and their negative comments. I thought that it might be different now and decided to give it another try, I thought that I would be able to ignore the negative posts and the idiots, but I'm afraid that I can't, it gets me down and destroys my motivation for this business. So this will be my last post, but before I go I thought that I would answer a couple of the idiots who have given negative comments... Firstly I can afford another RO, I just chose to try Spotless water as a solution to my broken RO membrane and actually quite like not having to bother producing my own water. Also I don't earn £750 every day as I don't have enough customers to do that, I can however earn that kind of money some days, my best day for window cleaning was £1000, and my best day ever was £1800 cleaning gutters on a large apartment block. I don't care if you don't believe me or think that it is impossible , maybe it is for you. Thank you and goodnight