My favorite spot to watch racing at Mid Ohio is the esses, the turn 4 and 5 complex just after the starting line. Turn 4 was a swooping, banked curve with a sand trap on the driver’s left, heading downhill then uphill to turn 5.

Since last year turn 4 has been flattened and the sand trap, affectionately known as China Beach, has been enlarged. The difference is quite striking, as I discovered this morning. I did not expect such a dramatic change. Turn 4 is completely flat now.

You can see the difference in this photo.

Change is inevitable on a track that that opened in 1962. Ground settles, and Midwest weather is rough on pavement. I suppose it had to be done. We will see how it affects the racing tomorrow. I hope itdoesn’t diminish one of the most exciting starts of the season.