I was actually going to take this approach when I first read the rules. I didn't know that lifting the golf ball was a requirement - and as a result, it wasn't. So to my understanding, I knew that it would require more space than to actually obtain more scores. In other words, I needed one single mechanism to do the lifting for me. To make this a lot easier, I was thinking of lifting all of the golf balls up after the first ETS, then have each ETS knock the golf balls down. However, I gave up on the idea after my friend pointing out to me that "a single mechanism can only be contributed to one ETS." Of course, now that I see it, I was not violating the rules afterall...
2013 Events: Boomilever, Keep the Heat, WIDI
2014 Events: Boomilever, Geologic Mapping, Mission Possible, Scrambler
2015 Events: Air Trajectory, Bridge Building, Mission Possible