Hello there ( ͡° ͜ʖ ͡°)
Tutorial on how to add more brushes if needed: How to add new Palettes to RME
It's because my mod has a lava brush for the new borders and one for the older dirt lava borders.Thank you! I downloaded the mod version you linked me and a lot of the borders work well, except lava and some others, did I install it wrong? I replaced the files in the 8.6 folder in RME / DATA / 8.6