About 15 mins into the initial cam break in I shut the engine down as I had tried a 1 piece pan gasket, and it did NOT seal...So at that point, I drained the oil, dropped the pan, new pan gasket, then back to break in for another 20 mins. I kinda figured that if I flattened a lobe, the oil at that time would have shown it, but it was clean....I guess I can drain the oil now and have a look, although pulling the intake manifold will also tell the story.