Updated Race and Qualifying setup with version 2008G in the above post. The previous version had 50lb rear spring split and after studying Volker's Dover setup I noticed he had 0 split and so removed this. I was also fighting a loose condition on exit of 2 and 4 which would sometimes punt me into the wall (maybe related to rear spring split). I moved weight back to compensate.

Best race lap so far 19.594, best qualifying 19.583.

Enjoy