The blade disengages even though in use and will come out of the locking mechanism. Has occurred anytime I’ve used it and practically nothing I’ve tried using has fixed the challenge. I like DeWalt but I got a lemon. Major tools, components, and surplus tools and components from home improvement https://tool-pallet12110.sharebyblog.com/30800878/new-step-by-step-map-for-tool-pallet