For the mod "Weapons and Armor Fixes Remade".
With Wrye Bash, both
Weapons & Armor_TrueWeaponsLvlLists.esp and
Weapons & Armor_TrueOrcishDaedricWeapons.esp are merged into the bashed patch.
When I run Mator Smash,
Weapons & Armor_TrueWeaponsLvlLists.esp is merged, but
Weapons & Armor_TrueOrcishDaedricWeapons.esp is not merged.
It looks like the mod is comprised entirely or override records, which Smash usually merges into the patch.
What does it not get merged? It there a way to check why a mod is not merged?