diff --git a/README.md b/README.md
index 93e80ce..6d4c251 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
+# Fix
+in order for the mod to work, you need to delete the locale_tmp directory
+
 # Simple Arcs
 This modpack includes 3 mods: 
 
diff --git a/pkarcs/init.lua b/pkarcs/init.lua
index 8055fe9..b1ab756 100644
--- a/pkarcs/init.lua
+++ b/pkarcs/init.lua
@@ -344,3 +344,25 @@ pkarcs.register_node("default:pine_wood")
 pkarcs.register_node("default:acacia_wood")
 pkarcs.register_node("default:aspen_wood")
 
+-- make arcs for all ethereal wood and trunk nodes
+pkarcs.register_node("ethereal:basandra_wood")
+pkarcs.register_node("ethereal:sakura_wood")
+pkarcs.register_node("ethereal:sakura_trunk")
+pkarcs.register_node("ethereal:willow_wood")
+pkarcs.register_node("ethereal:willow_trunk")
+pkarcs.register_node("ethereal:redwood_wood")
+pkarcs.register_node("ethereal:redwood_trunk")
+pkarcs.register_node("ethereal:frost_wood")
+pkarcs.register_node("ethereal:frost_tree")
+pkarcs.register_node("ethereal:yellow_wood")
+pkarcs.register_node("ethereal:yellow_trunk")
+pkarcs.register_node("ethereal:palm_wood")
+pkarcs.register_node("ethereal:palm_trunk")
+pkarcs.register_node("ethereal:banana_wood")
+pkarcs.register_node("ethereal:banana_trunk")
+pkarcs.register_node("ethereal:mushroom_trunk")
+pkarcs.register_node("ethereal:birch_wood")
+pkarcs.register_node("ethereal:birch_trunk")
+pkarcs.register_node("ethereal:olive_wood")
+pkarcs.register_node("ethereal:olive_trunk")
+-- pkarcs.register_node("")
diff --git a/pkarcs/mod.conf b/pkarcs/mod.conf
index 81d6ff5..995acb9 100644
--- a/pkarcs/mod.conf
+++ b/pkarcs/mod.conf
@@ -1,3 +1,3 @@
 name = pkarcs
 depends = default
-optional_depends = screwdriver
+optional_depends = screwdriver,ethereal