I've posted pics of this snake before because as its developed, it really has taken on much more yellow than I thought possible for a mere het for caramel.
However, its mother came from Soderburg stock that I had before the discovery of the caramel gene, and the line was notoriously lacking in yellow.
All I can guess is that het for caramel can sometimes manifest itself pretty strong.
I have a sibling which was really going to be my sole holdback. Same exact genes, and it looks nothing like this one.