Here is a question I have had for a while...The zex controller is dubbed one of the smartest, advanced...blah blah. Stated to be able to control fuel pressure based on nitrous pressure. I have tried finding how it actually works on the zex site and many other sites. The only information I came across was that the actual nozzle acts as an ejector of sorts...Just that the nitrous fog draws a suction on the fuel nozzle and depending on the nitrous pressure it can adjust the amount of fuel drawn by a few percent in each direction(high and low). Im hoping it is more advanced than that...but I have yet to find a good answer. Any thoughts?