Sorry if this info has been posted before. I just had a discussion with DR about 2 B strings that broke on me last night while putting new strings on. Apparently they had a manufacturing problem in December with the B's. They are sending me entire new sets of strings, not just the B. I know it is not that big of a deal for them to replace the sets, but I was really happy, no questions asked except where to send them. In this day and age, I really appreciate this type of open honesty and customer service...really makes me WANT to do business with them again.