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.
The Stratford grammar school had been built some two hundred years before Shakespeare was born and in that time the lessons taught there were, of course, dictated primarily by the beliefs of the reigning monarch.