diff --git a/core/src/mindustry/content/Blocks.java b/core/src/mindustry/content/Blocks.java
index 992242a437..d9f62b640a 100644
--- a/core/src/mindustry/content/Blocks.java
+++ b/core/src/mindustry/content/Blocks.java
@@ -3930,7 +3930,7 @@ public class Blocks{
                 Items.titanium, new ShrapnelBulletType(){{
                     length = brange + 64f;
                     rangeChange = 64f;
-                    damage = 60f;
+                    damage = 66f;
                     ammoMultiplier = 2f;
                     width = 17f;
                     reloadMultiplier = 1.3f;
diff --git a/core/src/mindustry/content/StatusEffects.java b/core/src/mindustry/content/StatusEffects.java
index 31b270a312..7e9466f2d6 100644
--- a/core/src/mindustry/content/StatusEffects.java
+++ b/core/src/mindustry/content/StatusEffects.java
@@ -28,7 +28,7 @@ public class StatusEffects{
                 affinity(tarred, (unit, result, time) -> {
                     unit.damagePierce(transitionDamage);
                     Fx.burning.at(unit.x + Mathf.range(unit.bounds() / 2f), unit.y + Mathf.range(unit.bounds() / 2f));
-                    result.set(tarred, Math.min(time + result.time, 300f));
+                    result.set(burning, Math.min(time + result.time, 300f));
                 });
             });
         }};
@@ -110,7 +110,7 @@ public class StatusEffects{
                 affinity(tarred, (unit, result, time) -> {
                     unit.damagePierce(8f);
                     Fx.burning.at(unit.x + Mathf.range(unit.bounds() / 2f), unit.y + Mathf.range(unit.bounds() / 2f));
-                    result.set(tarred, Math.min(time + result.time, 200f));
+                    result.set(melting, Math.min(time + result.time, 200f));
                 });
             });
         }};
@@ -144,8 +144,8 @@ public class StatusEffects{
             effect = Fx.oily;
 
             init(() -> {
-                affinity(melting, (unit, result, time) -> result.set(tarred, result.time + time));
-                affinity(burning, (unit, result, time) -> result.set(tarred, result.time + time));
+                affinity(melting, (unit, result, time) -> result.set(melting, result.time + time));
+                affinity(burning, (unit, result, time) -> result.set(burning, result.time + time));
             });
         }};
 
diff --git a/core/src/mindustry/content/UnitTypes.java b/core/src/mindustry/content/UnitTypes.java
index f428db758c..10a03885ab 100644
--- a/core/src/mindustry/content/UnitTypes.java
+++ b/core/src/mindustry/content/UnitTypes.java
@@ -1395,7 +1395,7 @@ public class UnitTypes{
 
             abilities.add(new RepairFieldAbility(5f, 112f, 50f)
             {{
-                sameTypeHealMult = 0.5f;
+                sameTypeHealMult = 0.25f;
             }});
 
             weapons.add(new Weapon("poly-weapon"){{