Pareto principle:
Rank the top 20% of your firing solution error budget..they are 80% of the result.
Get a good spotting scope, a marginal range finder, and a cheap chrono.
Don?t even think about vector cross products (spin drift etc.) until you have muzzle velocity variation locked down. Not worth the effort.
Wind is a PITA, btw
Shoot early in the morning.
Rank the top 20% of your firing solution error budget..they are 80% of the result.
Get a good spotting scope, a marginal range finder, and a cheap chrono.
Don?t even think about vector cross products (spin drift etc.) until you have muzzle velocity variation locked down. Not worth the effort.
Wind is a PITA, btw
Shoot early in the morning.