My Johnson 69 Outboard mod85ESL69 still wont shift into neutral or reverse. I drained the oil out, which was milky in the lower unit. I then replaced it with TCW III. I also checked the wires. Neutral was getting power to the green wire when in neutral. Both wires were getting power in reverse and there was no power to the wires in forward. SWo i know thats right. The neutral wire was lighting the test light but the light was weak compared to the reverse wire. I just cant understand where the problem is!!! help.