diff --git a/Content.Client/ParticleAccelerator/UI/ParticleAcceleratorControlMenu.cs b/Content.Client/ParticleAccelerator/UI/ParticleAcceleratorControlMenu.cs
index bd91306c7e..c69e027137 100644
--- a/Content.Client/ParticleAccelerator/UI/ParticleAcceleratorControlMenu.cs
+++ b/Content.Client/ParticleAccelerator/UI/ParticleAcceleratorControlMenu.cs
@@ -409,7 +409,7 @@ namespace Content.Client.ParticleAccelerator.UI
             if (_maxStrength > 3 && enabled && assembled)
             {
                 _shouldContinueAnimating = true;
-                if (!_alarmControl.Visible)
+                if (!_alarmControl.HasRunningAnimation("warningAnim"))
                     _alarmControl.PlayAnimation(_alarmControlAnimation, "warningAnim");
             }
             else
diff --git a/Content.Server/ParticleAccelerator/EntitySystems/ParticleAcceleratorSystem.Parts.cs b/Content.Server/ParticleAccelerator/EntitySystems/ParticleAcceleratorSystem.Parts.cs
index d3ca674a91..fc8272185d 100644
--- a/Content.Server/ParticleAccelerator/EntitySystems/ParticleAcceleratorSystem.Parts.cs
+++ b/Content.Server/ParticleAccelerator/EntitySystems/ParticleAcceleratorSystem.Parts.cs
@@ -131,7 +131,7 @@ public sealed partial class ParticleAcceleratorSystem
         {
             if (compQuery.TryGetComponent(entity, out comp)
             && TryComp<ParticleAcceleratorPartComponent>(entity, out var partState) && partState.Master == null
-            && (rotation == null || MathHelper.CloseTo(Transform(entity).LocalRotation.Theta, rotation!.Value.Theta)))
+            && (rotation == null || Transform(entity).LocalRotation.EqualsApprox(rotation!.Value.Theta)))
             {
                 part = entity;
                 return true;
diff --git a/Resources/Textures/Structures/Power/Generation/PA/emitter_port.rsi/unlitp0.png b/Resources/Textures/Structures/Power/Generation/PA/emitter_port.rsi/unlitp0.png
index 4f3141c5fb..d82fa071a6 100644
Binary files a/Resources/Textures/Structures/Power/Generation/PA/emitter_port.rsi/unlitp0.png and b/Resources/Textures/Structures/Power/Generation/PA/emitter_port.rsi/unlitp0.png differ
diff --git a/Resources/Textures/Structures/Power/Generation/PA/emitter_starboard.rsi/unlitp0.png b/Resources/Textures/Structures/Power/Generation/PA/emitter_starboard.rsi/unlitp0.png
index d82fa071a6..4f3141c5fb 100644
Binary files a/Resources/Textures/Structures/Power/Generation/PA/emitter_starboard.rsi/unlitp0.png and b/Resources/Textures/Structures/Power/Generation/PA/emitter_starboard.rsi/unlitp0.png differ