So I was gettin gas at the pump today, and I questioned myself as to if it would be beneficial for my truck that I find a station with individual hoses for the different octanes. Im talking about one filler thing for the 87, one for the 89 and one for 93, as opposed to all consolidated into one gun. If I go to a gas station with each pump only having one hose, and I pay for 93 octane, and the person before me paid for 87, whatever 87 is in those lines before goes right into my truck. And it seems like it could be quite a bit of 87 fuel, cause that hose looks damned long and goes undergound for however long...catchin what im throwin???