I purchased a Mantis 20 lb tiller and all of its attachments several years ago. Finally three years ago a neighbor unpacked it and put it together for me. It seems he did not return the manual with it. I called and he said it was too long ago and he has no idea what he did with the manual. I now have a worker that is ready to thach my lawn and I only have the video. Please, can someone get me a manual so I can properly maintain this piece of equipment and its accessories. Thank you.