diff --git a/kubejs/server_scripts/gregtech/recipes.js b/kubejs/server_scripts/gregtech/recipes.js
index 31024c63c..5aa507f5f 100644
--- a/kubejs/server_scripts/gregtech/recipes.js
+++ b/kubejs/server_scripts/gregtech/recipes.js
@@ -134,7 +134,10 @@ const registerGTCEURecipes = (event) => {
 		.duration(20*5)
 		.EUt(GTValues.VA[GTValues.EV])
 		.cleanroom(CleanroomType.CLEANROOM)
-		.addMaterialInfo(true, true)
+
+	TFGHelpers.registerMaterialInfo('gtceu:normal_laser_pipe', [GTMaterials.Air, 1])
+	event.remove({ id: 'gtceu:arc_furnace/arc_normal_laser_pipe' })
+	removeMaceratorRecipe(event, 'macerate_normal_laser_pipe')
 
 	// #endregion
 
diff --git a/kubejs/server_scripts/tfg/worldgen/events.entities.js b/kubejs/server_scripts/tfg/worldgen/events.entities.js
index fa3ef3c58..7352f1b33 100644
--- a/kubejs/server_scripts/tfg/worldgen/events.entities.js
+++ b/kubejs/server_scripts/tfg/worldgen/events.entities.js
@@ -11,6 +11,8 @@ const NEW_MOB_MAX_HP = {
 	"endermanoverhaul:windswept_hills_enderman": 70,
 	"endermanoverhaul:soulsand_valley_enderman": 80,
 	"minecraft:stray": 40,
+	"species:limpet": 20,
+	"species:birt": 20,
 
 	// mars mobs -- wan's ancient beasts has its own config for this (also includes sniffer)
 	"endermanoverhaul:crimson_enderman": 60,