Ok guys I'm having a problem with my 1989 2 cylinder 88 Special Evinrude. Was out boating over the weekend and hit something. Had a slight crack at the forward tip of the gearcase that was leaking a small amount of oil. I was able to fix it with JB Weld and it seems to be fixed. But I have also discovered that I have oil leaking around the prop that doesn't smell like unburned fuel. What could be causing this? From what I've read could I have busted prop seal? Would I be able to determine this by removing the prop? Is this something that can be replaced without major problems or expense? I have attached a couple of photos to try and give an idea of what I'm talking about.