changed final drive to 4.44 speedo not reading correctly

[Siklilplaya]

I am curious to know if there is anything build inside the flash pro that will let me adjust the final drive numbers like the kpro does in order to make sure my speedo is working properly.

[Spunkster]

No the ECU does not have anything to do with the speed the cluster reads. The VSS (NC) signal is sent directly from the countershaft sensor to the gauge cluster.