Adjusted the K-value again. This time increasing it to 79000. In the VAF forum a builder came up with this value and it cleared the false high fuel flow warnings.
Put 6 gallons in the tank and the fuel level was 20 gallons on the sight glass. Modified a 2-gallon gas container by installing a vent opening (with cap) so a different spout will work. The new safety spouts are harder to use and you pretty much need to use two hands to operate them.
