I'm playing with just some mods I like and have been for a while. However, recently when I try to craft thermal series copper blocks it only gives mekanism copper blocks. It didn't used to do this before, I have no idea how it happened or how to fix it. I've tried craftweaker but I can't seem to figure it out.
Some oredictionary priority of Mekanism copper over Thermal it seems, I don't know how to isolate some over others or change the priority of one over the other unfortunately, but I do know you can convert them to Thermal if you want with an Ore Dictionary converter mod if you wish and want to keep the Mekanism copper in the game but use either form of Thermal or Mekanism copper.
Niche Mod Finder/Acknowledger/Tester/Player. Fan of Datapacks, Rift 1.13/1.13.2 Mods, Fabric 1.14 Mods and interesting underrated or new 1.12.2 and below versions of mods. :) Testing 1.13.2 Forge and Fabric 1.14 mods mostly though.
I sometimes create the odd modpack or adventure map once an idea comes together.