Ammo - Transponder usage.

This has to be step in the right direction for accuracy. Unfortunately the racer is the one who has to cough up the money for what at the end of the day will prove conclusively to be the method that officialdom will insist upon.

You cannot fight it, it is the way ahead and like it or lump it, if you want to race, then unfortunately, the added cost is going to be down to you.