My clamps for the Teleflex control cable to operate the flaps seems to be too large. These are for the end of the cable where it mounts to the flap handle. With the bolts tightened down, the entire cable end just falls out of the clamp. Clamp measures apx .500", and cable is .375" It appears the clamps are for a 40 or 60 series cable, but the one supplied is a 30 series. Is this a know issue, or am I missing something here??