PCG Editor

Hallo everybody - so I am also (or the only) noob…

I have added a PCG graph with folliage, extended its size considerably - but the made the fatal mistake to also increase the spawen points considerably.

Now my environment gets overloaded but plants, but I cannot get the PCG removed from the scene to edit is.

So my question is - can I remove the PCG in configs or files - I already set PCG to false in the main Config - but then you cannot edit the Graph.

Any guidance would be great?!

Thank you!