I am adding some more info to continue communicating my opinion and experience. Bison had recommended a few things to help me dial in my combo in the last thread. Logging alky pressure was one of them, which I will add that feature in the not to distant future(should have done this already). I have a liquid filled gauge with an M15 nozzle for testing in the garage and I had not tested my alky pump in a couple of months. Low and behold, I am due for a new pump. I am only getting 120 psi jumping 5 volts to the green wire. Pump will be ordered and I will continue my updates.