I knew I could count on you Stan.
Hint: Fair competition (whether the prize is large or small) has nothing to do with you.
I will grind it a little finer.
Online video is promoting a form of .410 competition that is at odds with the sanctioning bodies here in the US.
It is also rising in popularity.
Which Increases the pressure on shoot managers to present a fair and equal opportunity for all their guests.
It is pitiful that people sneak around with special cartridges (no matter the gauge class) in their desperate hope to win a paper certificate with their name on it.