Conversation Between borland and IBR PORSATEK

Hello,

Excuse my English.

First introduce myself.
My name is Ivan, I write from Spain
I own a porsche specialist workshop.

I have seen the odometer post for the 928 instrument cluster.

I tried to change the instrument cluster odometer 209000 Km to 88520 Km.
After doing so with software that calculates the data, I have made and It mark 3 Km.
Also sometimes they leave lines on the screens in the instrument cluster.

Would you please tell me as the new mileage is calculated.

The link that is in the post, no longer works.

Thanks for your attention.