I have a saber bow,I love this bow and I shoot him every day.120-150 shoot / day. The bow edge of the lower limb some carbon thread longitudinal cracked, 1-1,5 inch about. !!Who help me this how I got a new libs package guarantee.!! I always go 3D hunting race and I win 2 race this bow. I live in hungary and here few the Martin bow. At the race I leave many big name's bow useing people.I bought this bow at 2006.10.2.