I look at an 89 Maxum today with a 125 Force O/B. Owner said he had it out and ran great and then started to miss. I now know I did the compression test wrong, but the motor cranked fast and slow when trying to start it. That was my first clue maybe problems. I checked each cylinder one by one and left the plugs in the other so maybe that was the problem but my results were 1 - 25lb / 2 - 100lb / 3 - 100lb / 4 - 25lb. Battery was not fully charged, am I looking at problems or errors on my part?