When I first tried the SP, I was somewhat sceptical, as I didn’t believe that I had any eye dominance issues. I was wrong. The main premise behind the SP is this: can you be certain that you are 100% dominant in the eye you use for shooting? It has helped me with targets such as Incomers and Crows. I found that I was squinting with my left eye (right eye dominant) most of the time whilst taking the shot. However, after using the SP this didn’t happen. I certainly felt more focused on the target and the upshot of this was that my scores improved. Out of interest, I practiced on the same type of targets with and without the SP on several occasions. Without fail, I felt that the SP helped with target acquisition and focus.
Best result with the SP: 93 ex 100 reg