Still working to hard

 The  day started out with me knocking off a valve stem on one of the tires while I was making sure it was tight.  Had to drive to town for a new one.  That might I missed the first test session.  On the second session the gearbox wasn't shifting correctly.  Pulled apart the gear box and found that the linkage was set wrong.  That caused me to miss the third session.  To make long story short. I was able to make it out to two more session.  The gearbox is working fine and I'm starting to learn the track.