Track repair update

The repair we did a week ago in turn 4 is looking good, and we've moved the barriers back.  With the higher temps expected this week, we don't want to risk pulling the asphalt up with the corner g's, so it isn't going to be fully open this week either.  The apex is moved outside by about 2 feet.  Unless something unforeseen comes up, we should have the corner with no restrictions for the Pro Race this weekend.