diff --git a/core/assets/shaders/slag.frag b/core/assets/shaders/slag.frag
index c038baf292..2750d32ecd 100755
--- a/core/assets/shaders/slag.frag
+++ b/core/assets/shaders/slag.frag
@@ -18,7 +18,7 @@ void main(){
     vec2 c = v_texCoords.xy;
     vec2 coords = vec2(c.x * u_resolution.x + u_campos.x, c.y * u_resolution.y + u_campos.y);
 
-    float btime = u_time / 4000.0;
+    float btime = u_time / 5000.0;
     float noise = (texture2D(u_noise, (coords) / NSCALE + vec2(btime) * vec2(-0.9, 0.8)).r + texture2D(u_noise, (coords) / NSCALE + vec2(btime * 1.1) * vec2(0.8, -1.0)).r) / 2.0;
     vec4 color = texture2D(u_texture, c);
 
diff --git a/core/src/mindustry/content/UnitTypes.java b/core/src/mindustry/content/UnitTypes.java
index 386db5d9f1..9874f66516 100644
--- a/core/src/mindustry/content/UnitTypes.java
+++ b/core/src/mindustry/content/UnitTypes.java
@@ -1823,6 +1823,7 @@ public class UnitTypes implements ContentList{
                 shotDelay = 7f;
                 x = y = shootX = shootY = 0f;
                 shootSound = Sounds.mineDeploy;
+                rotateSpeed = 180f;
 
                 bullet = new BasicBulletType(){{
                     sprite = "mine-bullet";
@@ -1840,7 +1841,6 @@ public class UnitTypes implements ContentList{
 
                     hitSound = Sounds.plasmaboom;
 
-                    shootCone = 360f;
                     ejectEffect = Fx.none;
                     hitSize = 22f;