Troubleshooting

Checklist

• Items/Blocks that had EMC no longer have EMC: Disaperring EMC

Mapper

Disaperring EMC

There highest probability of this is a mapper that uses incredibly cheap ingredients.

Now using Sand as an example

Example: Thermal Expansion - Igneous Extruder

The extruder has a recipe that turns water and lava into sand.
The EMC value for both lava and water could total together lower than 1.
EMC doesn't work with floats or negative numbers, therefore the EMC is just removed.

The best way to fix this is to use JEI and find out which recipe that results in Sand. Then going through the PEI config file. Turn of each mapper that has a recipe resulting in Sand. I don't recommend turning them all of but instead toggling each mapper until the EMC issue fixes itself.