[Keegbot]

Last season our team switched from 6" AndyMark mecanum to 4" VEX mecanum. This year we are switching back. Our vex wheels lasted for one regional, but once the first one broke, it seemed they broke too often for us to continue to use the drive at off season fundraisers and other events. We got the replacement wheels, and they seem to hold up well, but we have had one break in practice (although it was not the same break). We decided to switch back for this year because the AndyMark wheels never gave us problems.