ok here's pic
this is what they look like out of the wall
Here's the neutral switch wires
Notice one has a spade end the other an odd clip that to take the black / yellow wire off the ign. switch and this going in line
There is a screw in the middle of the handles if you have to remove the shift box
Here's the roller switch seen through the hole where the cables go into the box
Three screws will take the box apart on the back of the box here is it apart
Here's the neutral safety switch shown and it is currently in gear in the pic the switch will go into that dip in the shift lever to let you start the motor.
I hope that helps answer were the switch is in the control box