For those of you who have lost your manuals for GPL, here is a reminder of where to get the pdf "books". The manual:
https://www.replacementdocs.com/download.php?view.525
and you can find Four Wheel Drift over here:
https://www.replacementdocs.com/download.php?view.524
Interestingly, if you have the "Sold Out" version, you will find these on the disc itself.