RE: OS 46 AX Remote Needle Mounting?
i have a viper fitted with the same engine [ o.s. 46 ax ] what i did was i used a small section of 1/8 th inch aluminium angle approx 10mm wide L shaped, i bolted this to the front side of the fuselage just behind the engine bulkhead on the cylinder head side . the needle valve adjust end faces up. if you need a pic i can post up one. by the way would you know if the pylon racing was on at the sunshine coast last weekend ?