The One With The Faulty Fuel Pressure Gauge ?

In this video i do some troubleshooting with the fuel gauge.
So the story goes: As i was at LOAN to visit Florian, before start Florian noticed that my fuel pressure was showing the normal value (but in flight value) and we thought maybe the fuel gauge could be faulty. So i flew home, everything was looking normal, but did not have time to stay after the flight and watch the pressure slowly go down. So the other day i went to back to the EuroFOX to do some troubleshooting.