diff --git a/mods/d2k/rules/harkonnen.yaml b/mods/d2k/rules/harkonnen.yaml
index 6789b741aa..b0cf1e53d5 100644
--- a/mods/d2k/rules/harkonnen.yaml
+++ b/mods/d2k/rules/harkonnen.yaml
@@ -143,6 +143,12 @@ CARRYALLH.starport:
 	Valued:
 		Cost: 1500
 
+QUADH:
+	Inherits: QUAD
+	Buildable:
+		-Prerequisites:
+		Owner: harkonnen
+
 COMBATH:
 	Inherits: ^COMBAT
 	Tooltip:
diff --git a/mods/d2k/rules/vehicles.yaml b/mods/d2k/rules/vehicles.yaml
index d1045d87d9..107d85b240 100644
--- a/mods/d2k/rules/vehicles.yaml
+++ b/mods/d2k/rules/vehicles.yaml
@@ -154,8 +154,8 @@ QUAD:
 	Buildable:
 		Queue: Vehicle
 		Prerequisites: Light,Outpost
-		Owner: atreides, harkonnen, ordos
-		BuiltAt: lighta, lighth, lighto
+		Owner: atreides, ordos
+		BuiltAt: lighta, lighto
 		BuildPaletteOrder: 20
 		Hotkey: q
 	Valued:
diff --git a/mods/d2k/weapons.yaml b/mods/d2k/weapons.yaml
index 20d7b8d471..14257ecab5 100644
--- a/mods/d2k/weapons.yaml
+++ b/mods/d2k/weapons.yaml
@@ -13,7 +13,7 @@ LMG:
 		Versus: 
 			Wood: 25%
 			Light: 40%
-			Heavy: 15%
+			Heavy: 10%
 			Concrete: 20%
 		Explosion: piffs
 		InfDeath: 2
@@ -263,7 +263,7 @@ TowerMissile:
 			None: 30%
 			Wood: 50%
 			Light: 80%
-			Concrete: 40%
+			Concrete: 50%
 		Explosion: med_explosion
 		ImpactSound: kaboom30
 		InfDeath: 4
@@ -333,7 +333,7 @@ DevBullet:
 		ROT: 5
 		ContrailLength: 5
 	Warhead:
-		Spread: 8
+		Spread: 12
 		Versus: 
 			None: 25%
 			Wood: 25%
@@ -344,7 +344,7 @@ DevBullet:
 		Explosion: med_explosion
 		ImpactSound: EXPLSML2
 		SmudgeType: SandCrater, RockCrater
-		Damage: 50
+		Damage: 60
 
 FakeMissile:
 	ROF: 120