Whip an accurate cross into the zone from the set ball. Focus on the plant foot, the contact and the flight, hitting the target every rep.
As the base, but from a set ball with no drive. Emphasise the plant foot beside the ball, whipping across it, and consistent flight into the zone. Both flanks. Vary the target zone.
Fork it into your private drills, then change the animation, adjust positions, swap equipment, or drop it into a session block.