I have a fair amount of corrosion inside of the female electrical sockets at the end of the cable assembly for the power trim on the inside of the transom. There are multiple sockets in a red cannon plug (like the one on the side of the motor itself). It looks like if I could get them clean and snug that I would have a good contact. <br /><br />Are there any tips for cleaning the crud out and squeezing each connector to get a better contact?