I have a merc 1984 60hp model 1060524 and i had the switch box replaced because every time i wanted to go full out the motor would bogg and stall i could not go faster than a trolling speed than after severl attempts of playing with it i would now have my speed back now with the new switch box that was replaced by my boat mechanic i found that it started to do the same thing again so if anyone could help me on what to check.<br /><br />Thank You
