Question: Is the control rod in the rudder of the VMAR Phantom II supposed to be a very tight fit or a slightly loose fit?

Answer: The control rod in the rudder of the VMAR Phantom II is intended to have a slightly loose fit until the vertical stabilizer is installed into the fuselage per the assembly and operations manual. Once installed per the manual, the control rod will have a tighter fit. After installation, always ensure that the control rod and rudder move freely with a standard servo.