Well, since you mentioned team 62, it is mandatory to link to @Cameron_Schiller’s Skyrise 32pt autonomous:
Transmission that powered it was pushing the hardware to the limit.
I love all the disruptive concept reveals he did over the years, but I still hold a grudge against his notorious Schlucas design.
Large portion of the ITZ season my team wasted productively spent learning inverse and forward kinematics trying to get their “Schlucas” to work. 
They ended up ditching Schlucas and rebuilding to the meta DR4B literally 3 days before the Worlds.