I looked at my palm tree'd RTB Isles edit and thought to go ahead and fix it a little. I removed the spare trees on the island and floating ones that were made intentionally for my city, smoothed out a driving dirt road for the beach and mountain and slapped pine trees onto the mountain as a little terrain editing.
I saved it and packaged it into a separate Add-On zip file and went off to play L4D.
I went back to Blockland, opened it and the sky was just all blue. I can't figure out what's wrong with it and why it does this.
(Link removed lol) is my RTB Isles map edit. A few quick words:
1. I am NOT releasing this at all, don't worry.
2. I realize that there is no picture yet for the map.