A very frustrating experience. I was hoping to make my Dremel 300 more versatile by buying a router/router table but the build quality was not up to the mark. The spring of the adjustment screw was caught in the plastic making it impossible to screw it in to install the Dremel. I ended up having to find needle nose pliers to loosen it and bend it to the side. Is the story over? no After installation, I found to my chagrin that the mount wasn't perfectly vertical. It was about 2-3 degrees when I compare my cutter at right angles to an engineering tool. So anything I did would be imperfect. It's a shame, I'd happily pay more for a cast/machined Dremel rig than a cheaper ABS. Hedge. Another hit and it will take too much effort to get it working, so I'd rather just buy a dedicated router to use elsewhere.