Europa-List: Monowheel fuel line routing?

[Graham Singleton <graham@gflight.f9.co.uk>]

>
>..and then I suppose the next question must come, does the fuel selector
>valve allow fuel through from both tank `halves when in reserve,
>because if not, youd have to be changing tanks with ever diminishing
>intervals to keep the big fan upfront humming after venturing into the
>dreaded reserve?
>
>Alex, kit 529

Don't ever connect both tanks to the pump at the same time on a suction 
system. As soon as one tank dries out the pump will suck air in preference 
to fuel. Especially if it's a limited displacement pump such as a Facet.
Graham