diff --git a/core/assets/bundles/bundle.properties b/core/assets/bundles/bundle.properties
index bc8ca60339..80d41b2dac 100644
--- a/core/assets/bundles/bundle.properties
+++ b/core/assets/bundles/bundle.properties
@@ -1587,7 +1587,7 @@ unit.retusa.description = Places proximity mines. Repairs allied units.
 unit.oxynoe.description = Fires structure-repairing streams of flame at nearby enemies. Targets nearby enemy projectiles with a point defense turret.
 unit.cyerce.description = Fires seeking cluster-missiles at enemies. Repairs allied units.
 unit.aegires.description = Shocks all enemy units and structures that enter its energy field. Repairs all allies.
-unit.navanax.description = Fires massive EMP projectiles, dealing significant damage to enemy power networks and repairing allied structures. Melts nearby enemies with 4 autonomous laser turrets.
+unit.navanax.description = Fires explosive EMP projectiles, dealing significant damage to enemy power networks and repairing allied structures. Melts nearby enemies with 4 autonomous laser turrets.
 
 lst.read = Read a number from a linked memory cell.
 lst.write = Write a number to a linked memory cell.
diff --git a/core/src/mindustry/content/Blocks.java b/core/src/mindustry/content/Blocks.java
index 88d1758c6a..8b84a190c7 100644
--- a/core/src/mindustry/content/Blocks.java
+++ b/core/src/mindustry/content/Blocks.java
@@ -1161,7 +1161,7 @@ public class Blocks implements ContentList{
             requirements(Category.power, with(Items.copper, 40, Items.graphite, 35, Items.lead, 50, Items.silicon, 35, Items.metaglass, 40));
             powerProduction = 1.8f;
             generateEffect = Fx.redgeneratespark;
-            effectChance = 0.013f;
+            effectChance = 0.011f;
             size = 2;
             floating = true;
             ambientSound = Sounds.hum;
diff --git a/core/src/mindustry/content/Fx.java b/core/src/mindustry/content/Fx.java
index e0288e4eb8..6b1d87ec06 100644
--- a/core/src/mindustry/content/Fx.java
+++ b/core/src/mindustry/content/Fx.java
@@ -1526,12 +1526,16 @@ public class Fx{
         });
     }),
 
-    redgeneratespark = new Effect(80, e -> {
-        color(Pal.redSpark, Color.gray, e.fin());
-        randLenVectors(e.id, 2, e.finpow() * 9f, (x, y) -> {
-            Fill.circle(e.x + x, e.y + y, e.fslope() * 1.8f);
-        });
-    }),
+    redgeneratespark = new Effect(90, e -> {
+        color(Pal.redSpark);
+        alpha(e.fslope());
+
+        rand.setSeed(e.id);
+        for(int i = 0; i < 2; i++){
+            v.set(e.finpow() * 9f * rand.nextFloat(), 0).rotate(rand.random(360f)).add(e.x, e.y);
+            Fill.circle(v.x, v.y, rand.random(1.4f, 2.4f));
+        }
+    }).layer(Layer.bullet - 1f),
 
     generatespark = new Effect(18, e -> {
         randLenVectors(e.id, 5, e.fin() * 8f, (x, y) -> {
diff --git a/core/src/mindustry/world/draw/DrawArcSmelter.java b/core/src/mindustry/world/draw/DrawArcSmelter.java
index 957b739b4c..51706aafbe 100644
--- a/core/src/mindustry/world/draw/DrawArcSmelter.java
+++ b/core/src/mindustry/world/draw/DrawArcSmelter.java
@@ -22,8 +22,6 @@ public class DrawArcSmelter extends DrawBlock{
         Draw.rect(bottom, build.x, build.y);
 
         if(build.warmup > 0f && flameColor.a > 0.001f){
-
-
             Lines.stroke(circleStroke * build.warmup);
 
             float si = Mathf.absin(flameRadiusScl, flameRadiusMag);
diff --git a/gradle.properties b/gradle.properties
index 7d2ad854bf..f7d316f36e 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -10,4 +10,4 @@ kapt.include.compile.classpath=false
 kotlin.stdlib.default.dependency=false
 #needed for android compilation
 android.useAndroidX=true
-archash=cc2e0588e1a87c732d0d155fe24932ae43d641bf
+archash=0242770e4a63299dbaed350f974f4fee1de81cf1