I read another post where a guy used the HHA optimizer plus with a Nikon Monarch VSD. I like Nikon optics and went to there website to look at this sight. I like the idea that the sight is adjustable down to 1MOA. I was looking for a sight that is parallax free but it says the Nikon Monarch VSD's parallax setting is 50Yards. What does this mean? Does it mean its parallax free up until 50 yards? If so that should be fine since I don't shoot at deer over 30 yards or does it mean something else? What are your opinions on the HHA optimizer plus mount with a Nikon Monarch VSD on a Mathews Z7 Extreme? I'm looking to buy soon since I'd like to get a few hunts in before the season is over. Can you tell I'm anxious?