My ball has had a skinny line on his belly since I first got him. He's a plain old normal and I love him for it. I never really thought anything about it until the the other day when my brother asked me if it was a scar, and I realized I had no idea what it was. I'll be honest here, I'm clueless as to the genetics and markings and all to at of snakes, I just know about loving them and proper husbandry. I was just curious if anyone could tell me anything about it?