the cozzy does not require timming in the conventional way as other older cars ie you do not move to dizzy in order to advance or retard the ignition, the ecu looks after the timming automatically. what you need to do is have the cam timming lined up with all the marks in the correct spot and then the rotor arm in the dizzy lined up with a mark on the dizzy body and thats it in a nutshell.the brain does the rest

if you car is running then its ok and you can leave alone as there is a bit of alowance for dizzy misalignment within the ecu