I have a evinrude 50 hp etec 2005 which has been laid up for about two months the tilt and trim were working fine , i left the engine in the vertical position and went to raise it yesterday and it won't move ,i am getting a continuous clicking sound from what i think is the relay when the tilt switch is pressed in either direction. i have looked for the manual release screw on the both sides of the motor but there does not seem to be one, can i raise this engine by any other way? and has the relay unit had it or could it be a bad connection , any suggestions please ?