diff --git a/gradle.properties b/gradle.properties
index 5d48e1217..9f7211edc 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -19,7 +19,7 @@ parchment_version = 2021.10.31
 
 # dependency versions
 registrate_version = MC1.17.1-1.0.14
-flywheel_version = 1.17-0.3.0.19
+flywheel_version = 1.17-0.3.0.20
 jei_version = 8.2.0.36
 
 # curseforge information
diff --git a/src/main/java/com/simibubi/create/content/contraptions/base/flwdata/BeltData.java b/src/main/java/com/simibubi/create/content/contraptions/base/flwdata/BeltData.java
index c4473493c..5b89864f9 100644
--- a/src/main/java/com/simibubi/create/content/contraptions/base/flwdata/BeltData.java
+++ b/src/main/java/com/simibubi/create/content/contraptions/base/flwdata/BeltData.java
@@ -1,6 +1,5 @@
 package com.simibubi.create.content.contraptions.base.flwdata;
 
-import com.jozufozu.flywheel.backend.gl.buffer.VecBuffer;
 import com.mojang.math.Quaternion;
 import com.simibubi.create.foundation.block.render.SpriteShiftEntry;
 
@@ -49,13 +48,4 @@ public class BeltData extends KineticData {
 		return this;
 	}
 
-	@Override
-	public void write(VecBuffer buf) {
-		super.write(buf);
-
-		buf.putVec4(qX, qY, qZ, qW);
-		buf.putVec2(sourceU, sourceV);
-		buf.putVec4(minU, minV, maxU, maxV);
-		buf.put(scrollMult);
-	}
 }
diff --git a/src/main/java/com/simibubi/create/content/contraptions/base/flwdata/KineticData.java b/src/main/java/com/simibubi/create/content/contraptions/base/flwdata/KineticData.java
index 7d65ef741..88f97c572 100644
--- a/src/main/java/com/simibubi/create/content/contraptions/base/flwdata/KineticData.java
+++ b/src/main/java/com/simibubi/create/content/contraptions/base/flwdata/KineticData.java
@@ -1,6 +1,5 @@
 package com.simibubi.create.content.contraptions.base.flwdata;
 
-import com.jozufozu.flywheel.backend.gl.buffer.VecBuffer;
 import com.jozufozu.flywheel.core.materials.BasicData;
 import com.mojang.math.Vector3f;
 import com.simibubi.create.content.contraptions.base.KineticTileEntity;
@@ -63,14 +62,4 @@ public class KineticData extends BasicData {
 		return this;
 	}
 
-	@Override
-	public void write(VecBuffer buf) {
-		super.write(buf);
-
-		buf.putFloat(x);
-		buf.putFloat(y);
-		buf.putFloat(z);
-		buf.putFloat(rotationalSpeed);
-		buf.putFloat(rotationOffset);
-	}
 }
diff --git a/src/main/java/com/simibubi/create/content/contraptions/base/flwdata/RotatingData.java b/src/main/java/com/simibubi/create/content/contraptions/base/flwdata/RotatingData.java
index b019c775f..2431f86b5 100644
--- a/src/main/java/com/simibubi/create/content/contraptions/base/flwdata/RotatingData.java
+++ b/src/main/java/com/simibubi/create/content/contraptions/base/flwdata/RotatingData.java
@@ -1,6 +1,5 @@
 package com.simibubi.create.content.contraptions.base.flwdata;
 
-import com.jozufozu.flywheel.backend.gl.buffer.VecBuffer;
 import com.mojang.math.Vector3f;
 
 import net.minecraft.core.Direction;
@@ -27,10 +26,4 @@ public class RotatingData extends KineticData {
 		return this;
 	}
 
-	@Override
-	public void write(VecBuffer buf) {
-		super.write(buf);
-
-		buf.putVec3(rotationAxisX, rotationAxisY, rotationAxisZ);
-	}
 }
diff --git a/src/main/java/com/simibubi/create/content/contraptions/components/actors/flwdata/ActorData.java b/src/main/java/com/simibubi/create/content/contraptions/components/actors/flwdata/ActorData.java
index d2bb2c151..97d7d7713 100644
--- a/src/main/java/com/simibubi/create/content/contraptions/components/actors/flwdata/ActorData.java
+++ b/src/main/java/com/simibubi/create/content/contraptions/components/actors/flwdata/ActorData.java
@@ -1,6 +1,5 @@
 package com.simibubi.create.content.contraptions.components.actors.flwdata;
 
-import com.jozufozu.flywheel.backend.gl.buffer.VecBuffer;
 import com.jozufozu.flywheel.backend.instancing.InstanceData;
 import com.mojang.math.Quaternion;
 import com.mojang.math.Vector3f;
@@ -93,15 +92,4 @@ public class ActorData extends InstanceData {
 		return this;
 	}
 
-	@Override
-	public void write(VecBuffer buf) {
-		buf.putVec3(x, y, z);
-		buf.putVec2(blockLight, skyLight);
-		buf.putFloat(rotationOffset);
-		buf.putVec3(rotationAxisX, rotationAxisY, rotationAxisZ);
-		buf.putVec4(qX, qY, qZ, qW);
-		buf.putVec3(rotationCenterX, rotationCenterY, rotationCenterZ);
-		buf.putFloat(speed);
-
-	}
 }
diff --git a/src/main/java/com/simibubi/create/content/logistics/block/flap/FlapData.java b/src/main/java/com/simibubi/create/content/logistics/block/flap/FlapData.java
index 890e38203..d17aa06dc 100644
--- a/src/main/java/com/simibubi/create/content/logistics/block/flap/FlapData.java
+++ b/src/main/java/com/simibubi/create/content/logistics/block/flap/FlapData.java
@@ -1,6 +1,5 @@
 package com.simibubi.create.content.logistics.block.flap;
 
-import com.jozufozu.flywheel.backend.gl.buffer.VecBuffer;
 import com.jozufozu.flywheel.backend.instancing.InstanceData;
 import com.jozufozu.flywheel.core.materials.IFlatLight;
 import com.mojang.math.Vector3f;
@@ -95,18 +94,4 @@ public class FlapData extends InstanceData implements IFlatLight<FlapData> {
 		return this;
 	}
 
-	@Override
-	public void write(VecBuffer buf) {
-		buf.putVec3(x, y, z);
-		buf.putVec2(blockLight, skyLight);
-
-		buf.putVec3(segmentOffsetX, segmentOffsetY, segmentOffsetZ);
-		buf.putVec3(pivotX, pivotY, pivotZ);
-
-		buf.putFloat(horizontalAngle);
-		buf.putFloat(intensity);
-		buf.putFloat(flapScale);
-
-		buf.putFloat(flapness);
-	}
 }