I'm working on neighbors 1995 Tigershark Montego ski and need a fuel line diagram from the tank to selector valve. Got 4 lines coming out of tank 1 vent and 3 others just dont know which is main and which is reserve. My neighbors,cousin,next door neighbor sister in laws husband ,son by his first marriage. has pulled all the lines without marking position of any lines :now I'm just guessing where they go. No, I dont want to buy a service manual because I thinking this is the last time I will look at this ride. (Maybe) Any help would be greatly appreciated.