Folks,how much of the reserve on our fuel tank is never gonna get to the petcock? Old Nora Norton had petcocks on both sides of the tank so that all of the fuel that was available could be utilized(corse she didn't have a reserve).But old TBA Nora II has only one petcock,and it would seem that sure enough,some of that fuel on the right side of the tank hump ain't never gonna get used as reserve.Anybody here seen just how far we can run on the reserve?Book says we got .92 gallons of fuel reserve,but something just does not seem quite right here? Al