Lego Technic Chainsaw (with Power Functions Motor)

Time ago I created a small Lego Technic chainsaw, but I did not have any motor. Now I have some motors and so I started to build chainsaw with Power Functions. Like usual I wanted to make model as compact as possible, with more functions. And here you can watch me new product: Lego Technic chainsaw with one L-motor and working chain brake. Thanks for watching and comments.