O.k. This is a question I asked the B.W. boys a few weeks ago didn't really get a satisfactory reply. My bow an '09 PMA came with a a Dyana-Flight 97 string, and me, not knowing any diffrent went along with this from '09 to November of this year replacing the string every year with a new FF string of the same make.
However, this year when it was time to replace the string I didn't have a Dyana-Flight 97 string. So going through my archery gear I came across a brand new still in the bag Dacron B-50 that I had ordered for another of my bows of the same AMO as my BW so I tried it on the PMA and found almost immediately that it shot much better than the Dyana flight 97 ever did.
My scores climbed by 3 to 4 points at my next practice session and have remained there since replacing that string with the Dacron-B-50!
My question to BW was; why, since BW supplies a Dyanaflight with every bow or limb set why does my particular bow shoot more accurately with the Dacron B-50 than it did with the Dyana flight? The answer... "Looks like I found a sweet spot"
Really--- Now can anyone offer an explanation as to why the Dacron string shoots more accurately than the dyanaflight one.
I really would like to know.