Blueridge -- I asked Craig that question when I was there last month. He said his bows will do any of the low stretch strings. But then he said that a bow has a certain number shots in it essentially, and you cut that number in half with low stretch strings in his opinion. Of course, the majority of people won't wear out their bow regardless of string type or half life. If you only get 5 million shots instead of 10, will it really matter to a person who won't take into the 7 digits period?