Thanks to all for the valuable information.

I have read that nitrided camshafts do not have the Parkerizing coating applied. Not sure if that is true or not.

Comp cams called me and said they are reviewing my pictures and will call back soon.

My gut feeling is that the cam is okay, but the look of a few lobes just didn't look right.

My opinion is the same or similar tone B1Maxx and others

@Fast, I assume you have seen many Nitrided camshafts. Do you have an opinion that you could share regarding the black substance on the lobes?