I did not read it but practiced it and was able to observe it myself as an elephant that I tried to shot with the cartridge 500 Schüler and a brain shot, but unfortunately missed the brain, first go down but then immediately got up. Luckily the tracking was successful.

One reason why I prefer the heart shot on elephant in all cases. Two elephants shot in this way with the cartridge 500 Schüler went down on the place.