we were pretty lucky this year, we finished a few days ahead of schedule, only to realize that front-wheel drive wans't gonna cut it. View evidence file #1
yeah. it seems omni-wheels dont like 80 lbs focused on them alone. we swapped EVERYTHING and finished within a day and a half. just in time for shipping.
P.S., the robots nickname this year is Abrams, because it has a massive barrel on the front, and we never had to fix anything after matches. our most reliable in years!