Rhino tread snapping?

[Type]

We havent had issues with the blue rhino track belts. But we did have an issue with the black drive belts, we noticed during practice the robot drove to the right a little more and couldnt find out why, but the belt stretched somehow during a match and made driving almost impossible. Luckily we had extra belts we ordered. We learned that anything can and will break, so we keep extras of nearly everything at compeition. But after St Joe last weekend, a few teams I know learned to bring backups of 99% of your parents, even RoboRios can break for no reason.