I had intended to do Fuel Level Calibration but the calibration didn't seem to be working. I kept getting an error that there was no change in Volts. But I could see on the screen the volts were changing about 0.02 - 0.03 for every 2 gallons added.
Anyway I gave up and reverted to Fuel Flow test. I had to remove the fuel from the tanks anyway.
I put an extra fuel hose on the firewall bulkhead connector so I could catch the fuel. I put about 4 - 8 gallons in the tanks. I ran the Andair boost pump to see how many gallons could be pumped per hour.
The answer is about 36 Gallons per hour is pumping thru the pump. That is plenty. The engine will demand 12 maybe 14 at peak.