Another related question: the directions had me install the nylon tube for the throttle linkage before installing the fuel tank. The engine is mounted at 135 degrees (45 degrees short of completely inverted) and the throttle linkage needs to be in the center of the firewall, about an inch off the floor boards, which is in the way of the fuel tank. It would be great to mount the tank on a block above the throttle linkage, but I know there's a requirement for the level of the center of the tank and the carb - what is that, and how does it change when the engine is inverted? Also am I free to move the tank as far aft as I'd like?

thanks. In my language sheep feet translates to leg of lamb, and wrapping sheeps feet in something soft would be a pita and is called a gyro. yumm!!!