Rich vs Lean bog sample

[4T_Goblin]

Can anybody point me in the direction of some videos or other examples with audio of lean bog and rich bog?

I've been experimenting with my carb, I am trying a 17.5 pilot, but even with the needle clip in position 5, there's still a little hesitation and I'm not sure if it's because the pilot is lean or the needle setting is too rich

VM 22 -133 genuine, but the main thing here is the audio examples.

Thank you