Wow! Great update and congrats on the research and getting the little girl to take a meal. The hobby / naming of killer spinner , killer blast , super blast have all undergone differing interpretations of the genetic input and it’s been starting from the top at World of Ball Pythons . Killer blast was and is described as a super pastel and pinstripe with some and a super pastel and pinstripe and spider with others . We pretty much have a idea on killer spinner as having the spider gene incorporated. As we see in the case of your girl that she does have the spider gene. Once again there is controversy on the hobby names and the true genetic input that can and should be readily given and explained by the individual breeding that takes place. Great job in any case and a gorgeous little hatchling you have there.