I realize this is probably a personal preference..just setup my FF3 on my Mossy 935 using the Mossy picatinny rail...currently it is in the slot nearest my eye..havent shot it this way yet, but thought I may save myself some time by asking if I moved it say, mid-rail...is that the better way?..gonna take it outside today and experiment..was wondering if anyone with experience can offer advice as this is my first sight other that the fiber that came on it...thanks in advance