I am finishing my GP Piper J3 Cub 40 ARF (beautiful ARF might I add) and I want to install my Du-Bro Fueling Valve. I have been modeling for years and I have always tried to position the tank appropriately in-line with the carburator. The engine I installed is a new Saito 65 4-stroke. My question: Do I have to be concerned with keeping the fueling valve in-line horizontally between the tank and carb, or to keep the gorgeous lines clean, could I install the filler on the fuse bottom with the on/off switch? I realize fluid dynamics would cause the fuel to level off at the tank level even if the line routed down to the fuse floor, but should I be concerned at all with any negative impact on the fuel draw.

Thanks a million guys and gals....................

Len
Winnipeg, MB (and yes, it is da#n cold here right now)