Inquiry (采购产品): Change to top fill I would like to understand the Coast Foundry Mark IV. The valve fills the tank from the bottom of the tank. There is a fitting on the top that will accept a small hose. I would like to change the Mark IV to fill using the small hose fitting on top of the valve. Can this be done? **** Hidden Message ***** Richard Caldwell AZ 85242 USA Company: Fredrica Manors E-mail: rjcaldwell@sprintmail.com **** Hidden Message ***** rjcaldwell@sprintmail.com