89 Johnson 110 question

[AdamS69]

I've got an 89 Johnson 110 vro and when I was checking it over yesterday I noticed it looked like a bit of oil had leaked out at some point from where the bottom end connects to the top. It appeared to only have leaked on the right side and it didn't look like there was that much on the ground but It does worry me. I took a picture but I haven't been able to add it to the post. I can email if that works for whoever is willing to help

Does anyone have any ideas as to what might be going on and should I be really worried. I haven't had the motor too long and the person who sold me it told me the lower end was rebuilt but now I'm starting to wonder...

[boats.net]

If it's 2 stroke oil check VRO pump and hoses, check pulse fitting in block that VRO pulse hose connected to it.
If it's lower unit oil then remove and pressure test gearcase for leaks.