The last time I took out my 79 arrowglass johnson 100 I went to lift the motor when taking it out of the water, but would not go up. When pressing button to lift it up, you can hear the motor trying to pull it up, but goes no where. Any ideas? Also when the motor was running if you touched the engine cover you would get shocked (or bit). Is this just a bad ground or need to clean up the wires and connections?