Well, it was hectic in the pits. I had just run 2 consecutive fights, and my motors were hot. I needed to rush to swap batteries, as the venue was closing soon. In my haste, I forgot to change one of the 2 batteries. As a bandaid fix, I used one of the brother's tubes instead (Chaos Unleashed). I didn't have time to remove the big wheels from my other bot, so instead used my inferior small wheels. To save time, I only put 5 out of 11 screws in each of my hubs. Apparently that's not good enough, as they both came off. Oh well.
Congrats to Impact Lab!