I have a oil leak on my bike that I am having a hard time deciding where it is coming from. I have the fairings off and it looks like either the oil pan on the left side or the shifter stem seal. It's hard to tell. I have cleaned it up and taken if for a ride. It would make sense that the oil pan is leaking and being blown onto the rest. Has anyone had a problem like this and is there anything tricky about removing the oil pan. I would think it would be straight forward, but just checking before I tear into it.