the setup we are getting requests the setup on the controller and it tunes the meth input to suit, alot of thought has gone into this kit and is probebly the best setup on the market IMHO, its all ok running a cheaper setup but what if something goes wrong + most of the others dont come with the controller and touch screen monitor, you may be right about the nozzle but this guy is the most well known developer in USA so i think i will go with his knowledge In all due respect mate