I have been searching the forums for awhile and have not found the exact answer i'm looking for so hopefully someone can help. I have a 78 Evinrude 115Hp outboard model 115899C. The last owner cut off the trim wires at the motor. I cannot find any solenoid box or trim switch anywhere not even on the control box. What I was planning on doing was install a trim switch on the dash and rewire it. I know for this year it was hooked up by the solenoid and not the relay box. I have 1 new solenoid and the switch. However I can't find a wiring diagram to do it. I seen one that had 2 solenoid hook up. and also one diagram that did use the single solenoid but I don't have the terminal strip or any of the other wires that were in the diagram From my research or what I was thinking that the up switch is the one that needs the solenoid and the down can just be hooked up to the trim motor. I could be wrong. Does anybody have a wiring diagram I could see or explain how I can hook this up the correct way. Any help would be great! thanks