This one took me a little longer than my previous project but not as long as I thought.
There was a request from my first subscriber that i should make this so i startet immediately.

My extendable sign idea is not pointless anymore :D as this can be used as a Welcome sign on a Server or something like that.
If you understood the system you can exchange the Blocks so that new Words appear.
I would love to see your creations.
Feel free to ask questions :)