0.6E / 0.6F / 0.6G / 0.6H / 0.6J / 0.6K / 0.6M / 0.6N / 0.6P / 0.6R / 0.6T / 0.6U / 0.6V
With this modification you can change the default driver to one from the hidden drivers.
In 0.6T number of hidden drivers was reduced to 6 (ask Scawen why).
No longer needed. In game go to Options > Driver and press arrows below driver while pressing Shift+Ctrl.