Since the beginning there is a bug with ratio number and speed in GTS.

But

** it concern only the last gear of any gearbox , custom or stock.**
If the graphic is showing you a reachable top speed at rev limiter , it will match perfectly for all the gears except the last gear , with a gearbox 3 or 4 or ..... 8 gears , always the last gear will reach around 5% less speed than showed on the graphic.

Let's take an example with the PORSCHE 356 stock gearbox

**SHOWED ON SETTING PANEL**
1st gear ratio = 3,091 top speed at 6800 rpm = 59 kmh

2d gear ratio = 1,765 top speed at 6800 rpm = 104 kmh

3rd gear ratio = 1,227 top speed at 6800 rpm = 149 kmh

4th gear ratio = 0,960 top speed at 6800 rpm =

**197 kmh**
**TESTED ON TRACK**
1st gear ratio = 3,091 top speed at 6800 rpm = 59 kmh

2d gear ratio = 1,765 top speed at 6800 rpm = 104 kmh

3rd gear ratio = 1,227 top speed at 6800 rpm = 149 kmh

4th gear ratio = 0,960 top speed at 6800 rpm =

**191 kmh**

The problem is the last gear ratio number. All the others 1st , 2d and 3rd gear ratio numbers are corresponding mathematically and on track but again , not the last.

For corresponding with the speed indicated on the setting panel , this 4th gear ratio number must be **0,930 not 0,960**.

If you want to do the calculation by yourself , you can take a tire perimeter of 2,00 meters as a base.

EDITED : 2 meters tire perimeter sorry

View attachment 822927
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