Took the boat out a few days ago for the first time and it ran great! This morning I noticed my lower unit is leaking oil (milky yellow color) from a small, 1/8-inch hole that I believe usually has water coming from it when I hook up the earmuffs. Did a forum search and discovered the seals/gaskets/o rings in the lower unit may need replaced, but do you think it may most likely be the drive shaft seal since the shaft bellow was recently replaced due to a tear within the old one? I have a MC-1 outdrive or pre-alpha. What exactly in regards to seals/gaskets/orings should I order if needed? My neighbor is a great mechanic and could do the work, but he works third shift and I'm just awake with my mind racing. Thx! (The pic attached is old, but red arrow shows the approximate location of the hole.)