> If you plot that data in Excel, it's a linear function from (5100,5000) to (7500,7500)
> so it shouldn't be that hard to emulate...

Yes, it was just the tedious part of creating and testing for the data. What a PITA! Although, it is quite humurous how they decided to do things to handle the 10,000th of an inch support on a 96DPI display.