Is the rpm boost linear across the rpm range? Or does it vary with the rpm. Antique has said that air can't be forced into the venturi of a Walbro carb. Is that because the venturi velocity is faster than the prop blast? I'm not trying to argue with anyone. Just asking some questions that I've had. Another is "Does a surface unload when the airframe begins to move away from airstream". As in an aileron starting to rotate the wing. Does the load on the servo decrease or does the forward motion keep the load mostly constant?