I have an E Mail to Jetcat but thought someone could help me out sooner. I had a need to verify my kero flow at pump start voltage. To my surprise, the kero was flowing from the main kero line and not the smaller gray line. Both lines were disconnected from the turbine during my checks. The airframe, (Skymaster Viperjet) had been plumbed for a P160SE previously so two solenoids were installed. It appears to me now that the SX only requires one solenoid and not two. Is this correct? If it is, why is there two festos on the turbine???

Thx in advance for your comments ...

Bill