Being an "oldie" I've given up on trying to right my dropped R1200GS and have built an inexpensive solution ($50 Canadian) and it took only 90 minutes once I got the parts from a local auto parts store. It uses cargo bar ratchet and an endless strap ratchet which are modified using readily available hand tools. Not sure how to upload the instructions and images in these threads. Drop down menu says a 950Kb .pdf is too big. I attempted to follow the icons at the header but must be doing something wrong.