Well, the tools finally arrived. Before I do this, I have one more question. How do I set the odometer reading on the replacement cluster to the right numbers?

I checked with a dealer and they say it can only be done by the factory. He said they have to set a serial number and the odometer reading. I guess the serial number comes from another computer on the car. And, the only way they can do all this is if I buy the cluster from them. Thanks again for the help,
DonB