VAG 1301 Diagnostic Tool

Hi,
Does anyone happen to have access to a VAG 1301 diagnostic tool, or a table with its adjustment values and resistance values?
I need a resistor with a resistance value that will allow me to adjust the fuel gauge to a reading of 280.
I have a table from Bentleypublishers, but the specific value I need isn't included, and the interpolation between the existing values is a bit inaccurate.
hg
Herbert.

"Could you please provide the existing table or enter the table into Excel? This would allow you to not only draw a straight line through the values, but also to create curves of different degrees. This should help to determine the missing value relatively accurately."

Greetings.
Sure, here's the translation:

"Guste" is a German word that means "gust" or "gust of wind." It can also be used to describe a sudden burst of something, such as laughter or anger.

Of course, I can perform a linear regression using those values.
The correlation coefficient (KK) reaches 0.9999 with a sufficiently high power, but the straight line (slope of 0.5 Ohms per VAS1301 unit) has an offset of approximately 9 Ohms, and I'm unsure whether this is a systematic measurement error or a characteristic of the VAS 1301.
That's why my question.
hg
Herbert.