Dear friend.

The difference comes from:
Where (in which camera id) , each country put the Average
Speed camera!

For Serbia ...

Only in Camera 12(Toll post Station)

The time start, each time we pass a Toll station!
The counters zerod at the moment we pass near from the next Toll station, after we have first the Average statistic results announcement, with the optical window!

Also We have the choice to have info window, when we pass, in every speedcam which exist untill the next Toll Station..(the cheque part)
Or not!

For Italy:

The Time start in Every Average Speed Camera
Speedcam id = 4
And stops in each Town Entry Point camera (id 10)

Between we can set points (we agree to use camera 22 My Poi ) for to
Appeared the info window for to know in some moments
Our Average Speed Results!(the Cheque part)

For
Both of the two edition I create a timer button, for to set
for how often we want the info window wants to appeared
And to info us about the Average results , during navigation untill this moment!(the cheque part)