Hello vex forum,
My team is relatively new to vex, this is our second year. We decided to start with the base bot. We built it and we have been driving it. However we have been running into a big problem, that has made us have to stop using it. The top shaft on the arm keeps twisting up and snapping. This has happened to us twice, and our sister team twice. We cannot identify anything wrong and have been trying very hard not to try lifting it past its limit since the first time. But it keeps happening. Thanks in advance for your help.