The blade disengages even though in use and will come out of the locking system. Has transpired every time I’ve used it and practically nothing I’ve tried out has preset the issue. I love DeWalt but I got a lemon. Mark and loved ones are super wonderful and really honest, https://dewaltandmilwaukeetoolspa79012.pointblog.net/an-unbiased-view-of-tool-pallet-liquidaion-73022820