I need to set the timing on my 1977 35hp Evinrude motor. My Selocs manual has two paragraphs in the whole manual on how to set the timing. It says to run the engine in forward gear at 3500 rpm, hook the timing light up to spark plug #1 and set timing by turning full throttle stop screw. It has a picture of an engine and shows where the timing mark or arrow is located, but my motor is different. I can't find the mark or set point to even check the timing. My motor has a sticker on the inside that says the timing should be 34 degrees. The only mark I can find is a line on top of the bracket which holds the starter and solenoid. Is this the mark? Does anyone know where the timing mark is located?