I came across a STUN Runner cab with a yoke the other night. (The yoke is the same as Star Wars but with different handles) I was suprised to see that it didn't have full range of movement on the vertical axis. You could move side to side, and up (by pulling back on the yoke), but not down. I've never played Stun Runner, so I can only assume that the yoke's movement is related to game play. My question is - can you modify the yoke somehow to enable a full X and Y axis?