Hi,
Not really tuning but I’m trying to make changes to a vehicle config file.

I can identify the block where I need to make the alterations to the vehicles configuration and I can obtain the checksum located at the beginning of this block but I’m finding difficulty in obtaining the value of the bytes after the block.

The attached pictures show the differences between an original and modified file




The values I don’t understand are 70 and 84 respectively.

Would anyone know how these values are calculated?

Thanks....