Like a lot of projects these two were barely even mobile when they had to be loaded up and driven to CA for the competition. Hopefully the final assembly won't have too many bugs crop up. As it is the 120 lb machine when it was taken out for its first test drive, blew one of its motor controllers with no spares immediately available. I was told that one was ordered for next day delivery to the hotel where it will be installed.
At this point I'd guess the cause of the failure was grinding grit on the controller connectors. Seems the kids have to build these things in the wood shop and the 4-1/2" hand grinder is the tool of choice for all their metal cutting so there's plenty of grit on everything.
NOT a clean room.
Here's the 220 lb bots weapon installed:
The show will be broadcast on one of the cable channels. Sorry, I don't know which one.