Was going over the boat last night before a trip this weekend and noticed my oil level was down so I topped it off. Imagine my dismay when I returned from the garage and saw oil running down the skeg! Ran back to the garage and grabbed a ratchet kit to remove the engine cowls. I found the oil tank was cracked on the backside about halfway down. Has anyone else seen this? I ran Yamahas for 24 years prior to 2004. Never had a single issue. I'm hoping this is an isolated incident. :x