There seems to be a seep hole next to a bolt on my upper gear housing ( pic attached) that oil comes out of slowly (into the water) when I run the motor in a trash can. I am wondering what the purpose is for this since I cant find anything about it. it looks like a 1/16th hole drilled upward right next a the bolt that holds on the leg directly above the gear oil fill plug. Anyone have an idea? quite a bit of dark but thin oil accumulates in my 33 gal trash can while running the motor. seems to be from the 2 stroke oil it smells like it.????? When I tilt the motor up after running it, alot of water runs out too.