Because the Whiz Wheel was designed for military snipers, there is also a moving target window for calculating leads. Operation is the same as for elevation corrections. There will be some math required, as only a 10 mph wind correction is shown.
1 William Shakespeare would have attended King Edward VI Grammar School in Stratford-upon-Avon from the age of 7 in 1571 and left school and formal education when he was fourteen in 1578.
In 1553, due to a charter by King Edward VI, the school became known as the King's New School of Stratford-upon-Avon. During the years that Shakespeare attended the school, at least one and possibly three headmasters stepped down because of their devotion to the Catholic religion proscribed by Queen Elizabeth.