Software programme for it ohh err,sounds like lots to go wrong with a tank of water Alex lol. 
You know me - I like a challenge
The way I see it, there is no point doing yet another system. This system is very different to anything else on the market.
However at the end of the day it does just make and pump pure water up a pole!!
DIY will be cheaper and do the job just as well. Our target market is not those WC that either need the low cost of DIY or those that prefer DIY (me included).
is k lee a spiy for I sumert or uther ONE post and he asking a q like that 
Well if he is a spy (
) he was very polite.