How to change submerged range?

[ashurjames]

Hello everyone, I am trying to change the submerged range with goblin editor , I put any value but it remains the same. Can anyone tell me how to do it ??
Thank you.

[Herr-Berbunch]

Ignore please.

Herr-B

(and that's not a 'ignore this post but really continue it', I mean ignore it.)