Hi Sara, thank you for the honest and detailed review! You're absolutely right—with 30 independent axes, the internal mechanism of the Dayan Wheel is incredibly complex. A bit of 'stiffness' or catching is normal for this type of extreme shape mod. We recommend a tiny bit of high-quality lubricant to help smooth out those intricate movements. We're thrilled that you're enjoying the challenge of this geometric puzzle. Happy solving!
