the pedal shoudl have 1/2" - 1" play at the top of its travel just to allow enough room to keep the throw out brg from spinning all the time
the 3 levers in the shifter have a small hole in them so you can slide a short pin through them to center them while adjusting the rods , this can be done without the pin as well , just center the levers & just make sure the shifter moves side to side without binding