Well, I've had mine for about 1 1/2 years now and finally starting to see a bit of serving separation where the string leaves the top cam. I guess that is fairly normal for strings with 15,000 shots on them. Guess it's time to get the serving tool out.
Other than that I've had no problems, especially with the limbs. I am aware that there are lots of posts about limb problems, but as with most manufacturers, I think this is a small percentage of total sales and Martin is good about replacing them. They are noted to have some of the best customer service in the industry.
If You're Not Living on the Edge You're Taking Up Too Much Space
Martin/Rytera Staff Shooter
PSAA Life member, UBP Life member
PADI AOW Diver