Inadequacy in Documentation

Kinda hard to tell as you didn't list what the problem where.
If the code dosen't work, you should open up an issue at Github; https://github.com/codeigniter4/CodeIgniter4/issues

If you need help interpreting the userguide, you can post here in the forum.

Na sorry, no need help reading for.
Code is quite okay and didn't dive into it too much yet. TBC

I will send you a PM with hints where there are hooks in the docs, fair enough?
No need for drawing more attention than necessary.