Please can u add ExRollerCoaster? Is a really good rollercoaster mod. Please add it. There aren't any links for this mod on CurseForge, so pls accept the mod request.
Link 1.7.10: https://files.9minecraft.net/index.php?act=dl&id=1523441083
Link 1.12.2: https://fredtargaryen.github.io/erc.html
Pls accept my request. 
