Nice video! I thought it was just going to be a Brunswick version of the DV8 Alley Cat! Even though the core shapes are similar, the number are different. Twist being 2.591 0.018 for 15lb, Alley Cat 2.564 0.025, Rhino 2.524 0.030. With the core number and cover difference, I can see where you'd see that slight difference in reaction. It looks like both the Rhino and Twist have the R-16 cover! Just my $.02, Bruce