Thanks John,

I was asking when I fill it if it matters that I'm filling it upside down, and then rotating it when I put it on it's wheels.  I know the pipe is supposed to be be up, but to fill the tank I would like to able to see it is so that would involve having the wings off and therefore the plane and tank would be upside down while I fill it.  Pictures are helpful for confirming though what hooks to what.