CommentStreams:9eda9b770f1a3d9f407f95ff203cb6e8

Poorly explained above. "/dev/v4l-subdev2" needs to be changed to the CSI connected device found in the previous step, so in my case to "/dev/video0"

The "PPS:Pay attention to the directory of your edid file" may be referring to where the EDID will be loaded to, rather then where the file is loaded from.