After recently read some negative comments about airball roulette I decided to give it a go with my program RouletteKeyGold. I did quite well on the recently added new neighbouring dozens and was able to add them to my favourite bets, so I can now access them with 1 click.
In short I didn't spot anything suspicious and have no reason to suspectthe machines are rigged.
I suspect its just as easy to lose on these wheels as any other! But I won !
After forty odd spins the hidden dozen came up, luckily I was recording my play and the results are shown below
https://youtu.be/UF5yc7d5H1s