> The problem of fuel siphoning out during flight is only relevant to the
>fuel above the pickup point of the vent line. As this is at the highest
>point in the tank, it can only happen to fuel at a higher level in the
>filler tube. I have not flown yet to see if this actually occurs.
> For the cost of a meter of plastic tube, this seemed like a worthwhile
>safety addition.
An anti syphon device of some kind would be worth while, ie a length of
large diameter tubing in the vent line or even a bottle with the vent
entering and then leaving.
Hope my description isn't too hard to follow.
Graham
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