I have a 95hp '67 Mercury Outboard serial #2124524 I did a dumb thing, the Battery cables being older I mistakenly touched the terminals in reverse - the red initialy looked black). This was no long duration, just a tap and a zap, I saw a spark. Looking through other postings, I realize my mistake is going to cost $$$$. In testing the motor, I had no spark coming through the coil, but is this posibly a switch box problem or is their a way to test the coil to see if that is the problem. I was told at a local marina that it was most likly the coil, but a posting from aeronutt back in july of 2002 make me think it could be the switch box. Prior to this, the motor ran awesome, Thank you in advance