The RV-7 uses push / pull tubes for the ailerons and elevators. I took my time getting the tubes for the left and right wings precisely cut to length. After that I primed the inside of the tubes.
The RV-7 uses push / pull tubes for the ailerons and elevators. I took my time getting the tubes for the left and right wings precisely cut to length. After that I primed the inside of the tubes.