Originally Posted by
brucelanthier
Yes and once you are at that optimum if you then change the d-loop you will have to change your DL to accomodate the new d-loop.
But why would you change from the "optimum DL" if it is optimum? Why wouldn't you change your d loop instead of changing your DL? Remember if you change the draw length of the bow you are changing where the string is in relationship to your optimum sight picture and form.