Unclear how to properly use the wrench and no explanation to be found

[SamayaNL]

Version: 2.3.16

• Minecraft: 1.16.5
• Forge: 36.2.2
• Powah: 2.3.16

Issue description:

It is unclear how to use the wrench. The ingame manual doesn't explain how to use the wrench, and I haven't been able to find it anywhere else either. Crouching and changing the mode is as far as I got, as for the other modes crouching and clicking didn't seem to do anything, so I am at a loss how to use the thing. A short explanation would be greatly appriciated.

Steps to reproduce:

Use the wrench

Is this a crash?, please includ it here: (Recommended to use Gist)

Not a creash ...

[Lightknighting]

I'm quite sure it still doesn't do anything