Mid Ohio Diamond Cellar Classic

Went up to Mid Ohio for the race. It's my third attempt at panning. Used shutter priority and tried going below 1/30 without much success. All pictures were taken with a 60D and with the exception of one image the 70-200 f/4L. I don't have much experience with PP and forgot to clone out the dust.
Any CC is welcome.

#1

IMAGE LINK: http://www.flickr.com …/65684126@N03/9​123630798/

IMAGE LINK: http://www.flickr.com …/65684126@N03/9​121485837/

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IMAGE LINK: http://www.flickr.com …/65684126@N03/9​123566418/

The set is here

the pans are technically good, they are sharp, show good motion, have non-distracting backgrounds, but they are all a bit centered, both top to bottom and left to right.

I think as pans they are fantastic,bang on for sharpness,great dof ,and colours . Top work .

Would be well chuffed with those !

Excellent photos !