redman, of course, we all want our bullets to land dead center but that rarely is the case. F class rarely allows many wind flags so condition doping becomes your biggest weakness.
Sometimes the conditions are stable or readible and you can drive them into the same hole. Other days, 'where did it go????'.
Most of us try for the X ring. Anywhere on the X ring. With the reduced target, that is now a 1/2 MOA group. Not great by BR standards but real tough to do under F class protocols especially as the distance increases and/or weather gets tricky.
To shoot a clean score, an Fclass shooter only needs to shoot MOA at any distance. Given the gear that we have access to, sure sounds easy. However, when you check the scores all across NA, not very often do you see clean scores, let alone a perfect score.
Nature seems to always get in the way.
Jerry