I just noticed that I've got a fair amount of oil in my bilge. Motor is an HP500 EFI. I've checked all the valve covers and everything obvious on top of the motor and can't find anything. The front of the motor and water pump area are dry. I can't see for sure but it seems like its coming from somewhere towards the back/center of the motor? I've stuck my hand down all around the sides as far as I can reach but everything is dry. Its definitely motor oil and not drive or trim oil. Anyone have any suggestions of where to start looking? Oil pressure sensor? I'm reading good oil pressure so not sure if that would still be the case if it were leaking. Any hlp would be greatly appreciated.