For anyone that has a DeWalt 12" sliding compound miter saw you might want to read this and stop using the saw. DeWalt has recalled 1.4 million of these saws due to a faulty safety device that could cause injury when it fails. See article below for more information.
https://thehill.com/blogs/blog-briefing-room/3591170-nearly-1-4-million-saws-recalled-after-multiple-laceration-injuries/