I received my new 82nd yesterday and everytime I shoot, the d-loop spinsaround and ends up backwards on the string. None of my previous bows have ever had a string stop so I am thinking that this might be what is causing it but I am not sure. Any one else ever had this problem?

Make sure you're loop isn't tied on the same side of the string for both ends which can cause the spinning. If your strings are shot, accessories such as peeps and loops can and will often spin (as much as 90-180 degrees if it's really shot or tied in wrong). My first loop on my CR334 was tied by someone else, and when my string became extremely worn out, my loop would turn almost 90 degrees after every shot. If it's a new string/loop...check to see how it's tied.

See this! http://www.huntingnet.com/forum/tm.aspx?m=2185934It has been a great help to me.

Well I used the information link above and tied my first d-loop. I had to tie it a little different because I use a brass nock and I don't have any of the thread but my problem of a spinning nock is gone. Thanks.