That previous link was just the horns. This is the whole kit:
http://www2.towerhobbies.com/cgi-bin/WTI0001P?&I=LX3359
I had to buy one a few weeks ago.... The rod that ties right-side motion to left-side motion is different in my link, it is a fized length unlike yours, which is adjustable.
As to being bored.... I have my controls laptop out on the production line.... I have some time to kill; I'm backing up our robots and I've tied up our office network with our process network; I can surf from the plant floor...