Well coincider yourself lucky. I’ve been dealing with and oil leak which nobody could find. Looked like it was coming from drain plug but wasn’t. I finally found it coming from static cover. Damaged from factory, cover couldn’t seal properly against gasket from surface not being true to one another. Very frustrating to say the least. If the splash pan wasn’t welded solid to the frame so you could see properly, I would have found it sooner. Glad your not having any issues