Hey all, Got my new 2015 500 exc on friday. Rode it home from dealer, due to it being an hours ride away it is due for it's One hour service. Mechanic said he can do it on wednesday, so it's been sitting in the garage ever since. Upon me going in to say hello to my precious, I noticed some oil stains coming through the bash-plate holes. On closer inspection and after removing the bash-plate I noticed some stagnant (uncontaminated) oil clinging to the bottom of several points on the bottom of the engine. More disturbing was a fracture in one of the engine extrusions, along with an obvious impact mark where seemingly it had either been dropped during assembly or hit with a large metal object. It would seem almost certain that the impact caused the fracture as they are within 10mm of each other (right where one of the bolts pass through. The stagnant oil doesn't appear to be coming from anywhere. Due to it being clean oil suggests it's overflow from the initial fill that the mechanic failed to clean off, But I'm more concerned about the fracture. I have never owned a "new" dirtbike before, So I ask- Is it a common thing to have minor fractures along the bikes engine, especially around the bolt housings ? What would be the best course of action from here ?