Personally I wish this post and all others like it would die.
But Ewolf's search findings got my curiosity up since I could name at least 5 site members with limb issues off hand.
With much free time on my hands at work I pulled a search on the words "bowtech limbs" and here's the list of names/bows with limb issues I gathered by reading through all the hits.
In random order-
1. Josh Keller- Liberty (3 set's, possible limb pocket issue)
Yep, and each time I was back to shooting in under a week. This time, they requested that the shop send in my entire bow. I got it back a week later, with 2 new limbs, 2 new limb pockets, and the 2005 bolts/limb holders, and a new string/cable set. How's that for service?
P.S. They did indeed confirm that it was a limb pocket problem. They said it was machined incorrectly and it was causing alot of stress right over the end of the pocket, in turn causing my limb to crack. I currently have about 1,000 shots on these new limbs, and no problems. Plus, I think my bow was easier to tune with these new limbs!