The Setup Machine has nice controls for everything but hands, so there is an awesome script here for controlling hands in TSM2 rigs. Unfortunately, that doesn’t work with Maya 2012 so I fixed the code and now it runs fine:
I’m waiting to hear from the script author to see if he wants to update his script page but until then, grab the updated script here. Normally I wouldn’t do this kind of copying but the code copyright indicated he’s cool with this type of re-usage. All credit goes to him, obviously. To run the script, you need have a TSM rig and then run this code: “source TheHandMachine2012;”. Read the script contents for instructions on usage.