Save Water Save Money

Yorkshire has sent me pamphlet regarding water saving gadgets.  I have filled them in twice but still no reply.  When I looked at the Yorkshire Water website, it links me to Save Water Save Money.  I signed up and got a packet right the way.  I have only managed to put up the hour glass and the water regulator.  When I put on the water regulator, I nearly got it cross-threaded!  I managed to salvage the situation.  It would have been a disaster!