Well, looks like with 450 miles on her I have my first leak. Looks like i'm leaking at the top of the Oil Strainer Nut just below the frame oil drain bolt. Anyone else had this on an XR650L. Should I just tighten it up? Is there a washer or somthing that might be bad? The bike was not leaking a drop until today and I've never even touched the oil strainer nut??????? Interesting??? Any thoughts?