I have a gameshark version 1.3
I can not get the super license "S" code to work.
I turn it on by it's self and the game will not load.
I turn it on with other codes and it disables them all.
Is there a fix yet?

I learned that if you turn on the stop timer cheat. Go through the test, stop the timer. Then turn it back on just short of the finish line you get a gold metal and complete the lap in ten seconds. Go through all the tests and you recieve a gold super license.