Larry DeCamp
Well Known Member
I have rocket coil vents with two coils and the chamfer faces forward. The vents DONOT drip with full tanks on level ground. The vents are open when you blow in them with fill caps off. However, I am getting fuel stains on the bottom of the wings and flaps behind the vents. They only extend out of the wing about 1" with tip cut at 45degree. They are not bent forward 90 degree like a pitot tube. The fuel loss is not significant, just unsightly. Any theories or suggestions ??