A remarkable tip. Thanks for that, it sounds great and a new one for me.
Excellent. 
basroil wrote in post #7042785
what i suggest is putting the camera on servo and flip the switch to slave mode on the camera. Believe it or not, it'll still fire normally (ettl and all), but it will also blink the af illluminator even with ai servo. Moving people are less of a problem that way.
what i suggest is putting the camera on servo and flip the switch to slave mode on the camera. Believe it or not, it'll still fire normally (ettl and all), but it will also blink the af illluminator even with ai servo. Moving people are less of a problem that way.

