Sorry that I can't help you but very good luck with your project - it sounds so very similar to a project of Skippy's and mine. Like you, we are aiming for 9T Foxie-fur/Foxie-ears. Unlike you, we are doing this with Foxie Auburn furs. Currently, we have a mass of 8T Foxie Foxies, with the ninth trait hidden in each kitten. Therefore, it's just a matter of a one-in-four chance on each round of boxes. Good luck with your project - the Foxie-Foxie combination is a perfect project and I don't understand why there are so few of these on the marketplace. Skippy and I are having great fun with our project. I wish you all the best in your quest.