When I used mods.mekanism.crusher.removeRecipe(thermalfoundation:material:128, mekanism:dust:3); to remove thermal copper ingot from making mekaism copper dust in the crusher. Craft tweaker said that there is no recipe to remove when JEI shows that there is. I tested this recipe to make sure that it was not a JEI bug and the recipe dose work.

Forge 14.23.4.2709
Mekanism 1.12.2-9.4.13.349
CraftTweaker2-1.12-4.1.8

All Mekanism added recipes are added at roughly the same time, so are you sure the meta values are correct?

I think so because I have used thermalfoundation:material:128 to remove copper ingot from JEI and mekanism:dust:3 should be mekanism copper dust if I'm right.

Swap the parameters. Now that I think about it the output usually comes first as per craft tweaker convention

I changed it so that the output is first and the input is last. It now works thanks for your help, hope I did not waste much of your time.