I have since found a better manual online, for Tasco model # WA6X44B. Unfortunately, some of its information is wrong, too. It says the clicks for elevation are 1 MOA. The wrong manual said the clicks were 1/4 MOA. I remember that, because when I used it, I corrected for the number of 1/4 MOA clicks that the group was low, then the next group was the same distance high. So the clicks for elevation on my scope are 1/2 MOA.