MD, you really risked it on that shot with such a poor BC on that bullet.😁
GreggH
You just learn to compensate by using a lot of extra powder, with bullets that have a bc of around .393. If the shot is less than 100 yards, use a Roberts or a .25-06. If it's over 100 yards, use the .257 Weatherby, as you do. Just use about 76 grains of H1000 with those 100 grain ballistic tips. Don't take the shot if it's over 300 yards...that way you can always say bc doesn't make any difference.
