diff --git a/src/Data/Skills/act_dex.lua b/src/Data/Skills/act_dex.lua
index 09546777bf..eb0ea66788 100644
--- a/src/Data/Skills/act_dex.lua
+++ b/src/Data/Skills/act_dex.lua
@@ -5908,7 +5908,10 @@ skills["LancingSteel"] = {
 	},
 	preDamageFunc = function(activeSkill, output)
 		if activeSkill.skillPart == 2 then
-			activeSkill.skillData.dpsMultiplier = 1 + activeSkill.skillModList:More(activeSkill.skillCfg, "LancingSteelSubsequentDamage") * (output.ProjectileCount - 1)
+			local percentReducedProjectiles = (output.ProjectileCount - 1) / output.ProjectileCount
+			local mult = (activeSkill.skillModList:More(activeSkill.skillCfg, "LancingSteelSubsequentDamage") - 1) * 100 * percentReducedProjectiles
+			activeSkill.skillData.dpsMultiplier = output.ProjectileCount
+			activeSkill.skillModList:NewMod("Damage", "MORE", mult, "Skill:LancingSteel")
 		end
 	end,
 	statMap = {
diff --git a/src/Export/Skills/act_dex.txt b/src/Export/Skills/act_dex.txt
index f5846606a0..edf96c3e0c 100644
--- a/src/Export/Skills/act_dex.txt
+++ b/src/Export/Skills/act_dex.txt
@@ -1176,7 +1176,10 @@ local skills, mod, flag, skill = ...
 	},
 	preDamageFunc = function(activeSkill, output)
 		if activeSkill.skillPart == 2 then
-			activeSkill.skillData.dpsMultiplier = 1 + activeSkill.skillModList:More(activeSkill.skillCfg, "LancingSteelSubsequentDamage") * (output.ProjectileCount - 1)
+			local percentReducedProjectiles = (output.ProjectileCount - 1) / output.ProjectileCount
+			local mult = (activeSkill.skillModList:More(activeSkill.skillCfg, "LancingSteelSubsequentDamage") - 1) * 100 * percentReducedProjectiles
+			activeSkill.skillData.dpsMultiplier = output.ProjectileCount
+			activeSkill.skillModList:NewMod("Damage", "MORE", mult, "Skill:LancingSteel")
 		end
 	end,
 	statMap = {