Summary: I surrounded the motor with four block of wood and put 2 eyebolts in the top of each The tendons ran through these eyebolts and to the free rotating metal disk attached to the dowel This is not the only way to set it up but flexing the forearm does pull on the claw tendon so it is better tighten the forearm first then pull on the claw My setup has the left and
Image Dimensions: 750 x 563
Image originally found here.