Path

Path takes into account both the bullet's drop values and the gun's sight adjustment. Path is the distance the bullet is above or below the line of sight (LOS). When the bullet is below the line of sight, its value is negative. When the bullet is above the line of sight, its value is positive.

The bullet starts out the same distance below the line of sight as the sight height. In most cases, the bullet then rises through the line of sight, reaches some maximum height above the line of sight, and then falls back through the line of sight at the zeroed range.