diff --git a/Assets/automata/Automata.unity b/Assets/automata/Automata.unity
index 080ed51..7cc6bae 100644
--- a/Assets/automata/Automata.unity
+++ b/Assets/automata/Automata.unity
@@ -847,7 +847,7 @@ GameObject:
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
   m_StaticEditorFlags: 0
-  m_IsActive: 1
+  m_IsActive: 0
 --- !u!65 &1377711729
 BoxCollider:
   m_ObjectHideFlags: 0
@@ -1550,7 +1550,7 @@ Transform:
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 2044521647}
   m_LocalRotation: {x: 0, y: 1, z: 0, w: 0}
-  m_LocalPosition: {x: -2.402, y: 0.506, z: 0.292}
+  m_LocalPosition: {x: -2.402, y: 0.506, z: 0.196}
   m_LocalScale: {x: 0.125, y: 0.125, z: 0.125}
   m_Children: []
   m_Father: {fileID: 0}
@@ -1579,7 +1579,7 @@ GameObject:
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
   m_StaticEditorFlags: 0
-  m_IsActive: 0
+  m_IsActive: 1
 --- !u!114 &2129299479
 MonoBehaviour:
   m_ObjectHideFlags: 0
diff --git a/Assets/automata/Lenia/lenia.shader b/Assets/automata/Lenia/lenia.shader
index dbbe5bf..359260d 100644
--- a/Assets/automata/Lenia/lenia.shader
+++ b/Assets/automata/Lenia/lenia.shader
@@ -5,7 +5,7 @@
 		_LastFrame ("Texture", 2D) = "white" {}
 		_GrowtCenter ("Growth fn center (mu)", Range(0, 1)) = 0.2
 		_GrowthWidth ("Growth fn width (sigma / std deviation)", Range(0, 1)) = 0.07
-		_Speed ("Speed factor", Range(0.001, 0.5)) = 0.1
+		_Speed ("Speed factor", Range(0.3, 5)) = 1
 	}
 	SubShader
 	{
@@ -103,7 +103,7 @@
 				float old_state = value(i.uv, 0.0, 0.0) ;
 				float count = total / total_max;
 
-				const float step = _Speed / _Time.x;
+				const float step = _Speed * unity_DeltaTime.x;
 				float state = activation(count) * step + old_state;
 				state = clamp(state, 0, 1);
 
diff --git a/Assets/automata/Lenia/lenia_sim.mat b/Assets/automata/Lenia/lenia_sim.mat
index 0b70646..0e01792 100644
--- a/Assets/automata/Lenia/lenia_sim.mat
+++ b/Assets/automata/Lenia/lenia_sim.mat
@@ -81,7 +81,7 @@ Material:
     - _Radius: 13
     - _SmoothnessTextureChannel: 0
     - _SpecularHighlights: 1
-    - _Speed: 0.1
+    - _Speed: 2
     - _SrcBlend: 1
     - _UVSec: 0
     - _ZWrite: 1
diff --git a/Assets/automata/WireWorld/wireworld.shader b/Assets/automata/WireWorld/wireworld.shader
index cf65cee..9c93a40 100644
--- a/Assets/automata/WireWorld/wireworld.shader
+++ b/Assets/automata/WireWorld/wireworld.shader
@@ -90,8 +90,7 @@
 					if (t > 0.9) {
 						return float4(0, 0, 0, 1);
 					}
-					const float UPS = 4.0;
-					t = t + UPS / _Time.y ;
+					t += unity_DeltaTime.x * 4;
 					return float4(t, t, t, 1);
 				}