[SgtMillhouse648]

One thing 648 did last year to lower our boom was to modify one of the wheel chair wheels to fit on the shaft of our boom motor. We used a FP to drive the arm, and extended the half inch shaft out the back of the stock gearbox. the wheel had a little hub which we slipped over the shaft, and turned the wheel to lower the boom. Our coach had the wheel on a lanyard and it was always in his posession. We also added a spring to push the wheel off once it was let go of so it was not forgotten on the robot.
Malhon