Me again, Krysta! I believe I have determined that it is not the tx, because 2 other planes range check perfectly @ 100 ft. My next question is this: So that I may match the gauge of wire that comes with the servo, what gauge wire comes with the Futaba S3305 servo? I am going to use heavy-duty extensions, but different manufacturers offer different gauge wire with their heavy-duty extensions.

Thank you!