Going to take some pics of her this afternoon, she was given to me by a friend who didn't know anything about snakes. She is about 4.5 ft long, but only weighs 985g. When I picked her up 3 months ago she weighed 454g. She is an awesome eater, and should be up to weight by next season. She is actually very healthy. I do NOT know if the blackback trait is genetic in her, would love to find out. I am actually looking to purchase a pastel het clown male to go with the pastel het clown female I have, so could possibly put her with him. That is what I was thinking, something with clown.
Thanks for the input, I'll post pics soon as we get them