I purchased my Switchback last year, it was my second mathews bow, and last saturday at a 3-d shoot the bottom limb cracked on the edge. I was shocked and upset because I was in the running for first place. I continued to shoot final 3 targets and scored a 5 on each. The bow shot really low with the limb cracked. Monday I called the Mathews dealer in my area and took it to him. I did not know the limbs had a lifetime warranty. I was thinking the bow would be down for a couple of weeks at least. The dealer just called and said my bow was ready. That is CUSTOMER SERVICE!