I HAVE ABOUT 15 HOURS ON MY JOHNSON 140 4 STROKE AND I AM ON MY THIRD POWER TRIM SWITCH (ON THE THROTTLE)THE SWITCH IS HARD WHEN TRIMMIMG THE MOTOR DOWN.AFTER A COUPLE HOURS MY THUMB IS SORE FROM PRESSING ON THE SWITCH.IS THERE A RECALL ON THIS PART? ANYBODY ELSE HAVE ANY PROBLEMS WITH THIS SWITCH?ARE THE CONTROLS MADE BY OMC OR SUZUKI?