Thanks, I understand what you mean. I think for the first GP I will stay with holding over on 12x as thats what I'm used to, and means I won't get confused with two sets of aim points for two different magnifications. Then ill start to try dialling in, but might give myself some more time to learn that as the GP is only two weeks away!
Do you think there would be any problems dialling in with my scope? I worry slightly it won't be as precise as the more dedicated FT scopes such as the Big Nikkos or Falcons...