Just two comments:
- remember your bearings are cones - resulting in unavoidable inaccurate drawings. Our SH3 map tools were not designed for this task. Still good enough for a fire solution at 'short' distances but the further you shoot the more luck you'll need. Hits over 4500 meters are possible but you'll be frustrated by the work you invest versus the score you get.
- don't go for targets sailing away. ^
Get into better position or let them go.