Thanks for the help Andy very much appreciated, the awful bodge you speak of cost me about $500AUD!! to have them mess around with it for hours and then disconnect a hose! Next time I need to go to a bike shop I will be finding somebody that knows about NSR's, I wish I had seen this site 5 years ago!
One of the Cylinder's is stuffed but I have 2 second hand ones in good nic. I will be putting them on when my new pistons and bits arrive in the mail and I will try to get the air correction system set back up to how it should be.
Thanks
anyone got any ideas about the powervalves I polished, I have started to worry it was a bad idea and they may rust? or will all the burning T2 protect them?