I had no system of shooting as such. It is definitely more in the feeling side of things that these skills develop. I was at the front five and a half years, and you just got a feeling for the right amount of lead.
Lt General Günther Ral, Luftwaffe & GAF
275 combat victories. Quoted in the 1985 book Fighter Combat: Tactics and Maneuvering.
See one other Günther Rall great aviation quote.