I think this is the third time at least that I have seen this since I found this place in September.

I voted 25-30, because I do not like my groups at 40 yards. I just got my switchback xt in September an practiced with it almost everyday, until the time change. Now it is dark when I get home, so I don't get to practice as much. Maybe I will extend my range next year, after more practice. Maybe not.