So I was an idiot again this morning. In hurry to test adjustment to the MRage. I crossed battery. No smoke or smell. Just went full throttle. Flipped to correct bsttery connection. Now only have forward. Have lost brake and reverse. It’s a Hobbywing Quickrun 1060 brushed esc. The pen is pointing to the plugin that change settings. No matter the position still only get forward. Any ideas. It’s only a $20 esc. Just curious. Don’t have much experience with brushed esc.