The only problem I had with NADM was from years ago.
At a drag event on a safe 1/4 mi track, they allowed unlimited diesels to run 1/4 mile, but ProStreet was capped at 1/8th mile. All other classes were 1/4.
They didn't tell anyone until we were in lanes. The organizers lied and said it was the track officials who capped it at 1/4. They should have known I'd go ask them. Why did they cap? Best guess is somebody had problems running 1/4.
I was required to qualify twice. They didn't accept my first qualifying pass because I ran a 1/4 mile.
The winner of the event did not successfully qualify, but was allowed to run eliminations.
I don't have a beef with running 1/8th, or qualifying twice, or winner not qualifying.
I have a problem with a race org lying to me, and changing the rules at the event. That's bad.