[bushpilot]

all of the systems I've seen pull from only one tank (in a duel/multi tank system).

mine pulls & returns from the passenger side tank (via fittings in the top of the passenger side tank) - and i ASSUME the feed line does not extend completely to the bottom of the tank, to prevent complete consumption of all the fuel in the passenger side tank.

question: since I've notices some un-even consumption (especially on long/road trips), what would happen if i consumed all the fuel from one tank ? won't i be sucking air or inducing air into the line (even if i still have plenty of fuel from the other tank) ?

this past weekend i topped up our tanks after several "local" camping trips and 650 miles of driving (which included a fair amount of generator run time)....my tanks are 60gal each....i put 55 gallons in the drivers side tank and only 20 gallons in the passenger side tank