A few motorcross shots from today

A few from the Lakes Australian Rookie Series Motorcross that Keith and I attended today.
All taken with the 70-200/2.8. Was shooting mainly at 2.8 but now that I look through my photo's perhaps I should have been stopping down some as a LOT of the photos were not as sharp as I had hoped. I think that the AI SERVO autofocus struggled somewhat to keep up.
What do you guys think of these?




All taken with the 70-200/2.8. Was shooting mainly at 2.8 but now that I look through my photo's perhaps I should have been stopping down some as a LOT of the photos were not as sharp as I had hoped. I think that the AI SERVO autofocus struggled somewhat to keep up.
What do you guys think of these?



