Where is the link to the PDF?
Also, you mention you have a video dedicated to switching from E to Fmaj7(#II), is there a link to that? That chord change is rough for sure.
The link to the PDF is at the top of this page: https://learn.flamencoexplained.com/learn-flamenco-guitar-the-ultimate-guide
And the video mentioned is this one: https://learn.flamencoexplained.com/videos/yt-f-chord