i'm working on a 1995 40 hp Force, just got through doing the base gasket because it had a small exhaust leak...ever since i owned the boat it has had a very small high speed miss...about every 20-30 seconds.....it doesnt cut out, its just a miss and it doesnt have it under 3/4 throttle...i have replaced the fuel tank,lines,and filter...does anybody have any other ideas..timing has been checked...i did notice when i was putting it back together, the power pack said it was for a 3 cylinder but mine is a 2 cylinder could this possibly be the problem ??