In my experiences driving, I had one robot that was prone to tipping, and we tipped ourselves all the time going across the ramp in 2001. In 2003, we were flipped once on top of the ramp. I believe it was an accident as there were several robots attempting for the ramp at the same time, and we got the short end of the stick. However, if you build a robust robot, you will get yourself out of the situation. We were able to use our mast and arm to lift ourselves upright, and drive onto the platform.
..... I have seen a lot of tipping this year, I would suggest talking it over with your opponents if you have a problem with it. They might even suggest something to help you prevent from tipping in the future.
