Standard fuel is 24 gals in 2 tanks and
With aux you have 44 gal total with only
40 usable. Is the 4 gals the 1/2 for
Reserve?

1. I see that these aux tanks free flow to
Mains. Are there any directional valve
Between the aux and main tank?

2. Do y'all fill aux tank and let it flow
To main tank. Are fill each tank separate.

Thanks.