How I fixed Z banding on my 12" i3v. AL Y bed and solid state heat bed relay/PID

[Chadd]

I am getting lost on the configuration file.

I found the #define PIDTEMPBED that you mention but I can only find it in the section with //. Which I believe is the comment section. Is that where you would uncomment or remove the #?

To uncomment a line you need to remove the // from the front of the line.

The text I posted in the first part of this thread is what it should look like when uncommented.