Im not shure Hmmmmm
the guro dont react to a lean ...
it only reacts to a pivot on one axis and cant be set to react at a certain degree
But by what you are asking you can try the Gyro with the Switch in NORMAL
and see what that does
with the gyro set upright "wires up top"
it just might work .
#1 with the switch in normal if you pivot LEFT Gyro would turn the wheels LEFT
#2 with the Switch in REV and pivot LEFT the Gyro would turn the wheels RIGHT