Viper Red Dot sight

by Cherokee , Medina, Ohio, Sunday, March 24, 2019, 12:43 (2072 days ago)

I have a Vortex Viper Red Dot mounted on my pistol. When sighting it in, I ended up with the dot skewed left & high in the window in order to get center hits at POA. The position of the dot is distracting in use because I have to look elsewhere rather than the center of the window. Co-Witness is a joke this way. How can I get the dot into the center of the window and still get POA hits ?