Well, y'all were asking for it, so here it is! Flip the 3-pos switch to the lowermost position away from you to engage the wave generator for consistent walking movement. You can also play "Mary Had a Little Lamb" using the elevator stick, hence "Elevator Music" LOL, or any other song using those four notes. Flip the smoke / retracts switch UP and away from you to engage the main wheels' brakes, for more traction for walking. A "ground torpedo" is included on the dual rates switch, engaged by flipping up and away from you. Steer around using the rudder stick. Killing the engine by PRESSING "K" allows for more consistent walking. ENJOY!!!

EDIT: I can't wait till someone makes a mod where you can play a whole symphony of music, or play it automatically somehow...