Well I always like to hear good things about companies. One question that should be asked is where is the pressure coming from to cause a crack there? It's not like a wedge is in between the cam pocket. I wonder if the cable guard is twisting the limbs causing force on one side of the limb. I don't know how they make the limb but if it's injection, that can be the problem. I don't know why they would though.
With the money that is charged for high end bows fixing the problem quick would be a good idea, maybe a recall. It's seems only a matter of time before someone is seriously hurt and if it is a problem as some have stated here they better start doing more than sending out a new limb to someone or they're going to need some good lawyers.