Hello All,


I have been browsing this forum for several months and loving every minute of it! Thanks to everyone for building such a great resource!This is my first post, I have a 7D with 70-200 f/4, 24-105, and the 50 1.8. I moved up to the 7D from a XT then XTi. My question is what auto focus point/selection should I use when I am in Ai-Servo mode. I normally set my focus point to the center or af-expanison and readjust to compose the scene. I want to be able to follow the rule of thirds and still catch the action, but it seems to hard to predict the action and compose off center with Ai-Servo.


Any Thoughts?