🎯
Configure your load and tap Calculate Trajectory
Fire at a known distance, enter the actual holdover required, and the app will tune the BC to match real-world conditions.
Optional: check the (now trued) model against a second real shot at a different distance — this doesn't refit anything, it just tells you whether the correction above actually holds up further out, or whether the gap grows (a sign the real issue may be muzzle velocity, not BC).
Configure your load and tap Calculate Trajectory