Don't know if anyone has done this. On Amazon you type in Gel Arm Rest and they have a (low cost) few to fit into the slot next to our E-brake handle. You can use those little Velcro strips you get if you have a Toll Responder to hold it in place. I'm thinking on adding one for my left arm on the black plastic, The flexible Wrist pad used for a lot of keyboards. Velcro or Spray adhesive would work on that as well.
