SuperMoto experience - please comment

Yesterday I was at my third action shooting experience for a SuperMoto Race. I try to choose a good point of shot entering for the first time in the track. I used the kit len and a sigma 70-300 APO II.

All comments and critics are welcome.

here you'll find the entire gallery

1/80s f/22.0 at 18.0mm (nikon)

1/320s f/13.0 at 18.0mm (nikon)

1/400s f/10.0 at 220.0mm (sigma)

1/400s f/11.0 at 70.0mm (sigma)

1/400s f/10.0 at 220.0mm (sigma)

bye
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WizWally

PBase Supporter
http://www.pbase.com/wizwally
Nikon D70

Nikon 18-70 DX, Sigma 70-300 Macro APO II, Sigma 105 2.8 EX DG Macro, Speedlight SB-800