Is there an easy way to set the throttle linkage? Shortyly after I purchased my os max 46 la the screw that holds the throttle linkage loosened. I tightened it back up trying to remember where the full throttle position was. For some reason I cant get the thing set right.. Now I can only go half throttle on my tx before the throttle on the engine is fully open. If i go up anymore the linkage loosens again. If i try and loosen the screw again and reset the throttle linkage where there is no overplay the linkage arm almost hits the back of my spinner.