diff --git a/src/main/java/com/simibubi/create/content/contraptions/components/flywheel/FlyWheelInstance.java b/src/main/java/com/simibubi/create/content/contraptions/components/flywheel/FlyWheelInstance.java
index 2bc3cb728..267e05572 100644
--- a/src/main/java/com/simibubi/create/content/contraptions/components/flywheel/FlyWheelInstance.java
+++ b/src/main/java/com/simibubi/create/content/contraptions/components/flywheel/FlyWheelInstance.java
@@ -53,6 +53,8 @@ public class FlyWheelInstance extends KineticTileInstance<FlywheelTileEntity> im
 
     protected float lastAngle = Float.NaN;
 
+    protected boolean firstFrame = true;
+
     public FlyWheelInstance(InstancedTileRenderer<?> modelManager, FlywheelTileEntity tile) {
         super(modelManager, tile);
     }
@@ -87,6 +89,7 @@ public class FlyWheelInstance extends KineticTileInstance<FlywheelTileEntity> im
         }
 
         updateLight();
+        firstFrame = true;
     }
 
     @Override
@@ -97,7 +100,7 @@ public class FlyWheelInstance extends KineticTileInstance<FlywheelTileEntity> im
         float speed = tile.visualSpeed.get(partialTicks) * 3 / 10f;
         float angle = tile.angle + speed * partialTicks;
 
-        if (Math.abs(angle - lastAngle) < 0.001) return;
+        if (!firstFrame && Math.abs(angle - lastAngle) < 0.001) return;
 
         MatrixStack ms = new MatrixStack();
         MatrixStacker msr = MatrixStacker.of(ms);
@@ -140,6 +143,7 @@ public class FlyWheelInstance extends KineticTileInstance<FlywheelTileEntity> im
         wheel.getInstance().setTransformNoCopy(ms);
 
         lastAngle = angle;
+        firstFrame = false;
     }
 
     @Override
diff --git a/src/main/java/com/simibubi/create/content/contraptions/components/flywheel/engine/EngineInstance.java b/src/main/java/com/simibubi/create/content/contraptions/components/flywheel/engine/EngineInstance.java
index 2324e3a7d..dcffdd401 100644
--- a/src/main/java/com/simibubi/create/content/contraptions/components/flywheel/engine/EngineInstance.java
+++ b/src/main/java/com/simibubi/create/content/contraptions/components/flywheel/engine/EngineInstance.java
@@ -25,7 +25,6 @@ public class EngineInstance extends TileEntityInstance<EngineTileEntity> {
                 InstancedTileRenderRegistry.instance.register(type, EngineInstance::new));
     }
 
-    protected BlockPos baseBlockPos;
     protected InstanceKey<ModelData> frame;
 
     public EngineInstance(InstancedTileRenderer<?> modelManager, EngineTileEntity tile) {
@@ -44,8 +43,6 @@ public class EngineInstance extends TileEntityInstance<EngineTileEntity> {
 
         Direction facing = lastState.get(BlockStateProperties.HORIZONTAL_FACING);
 
-        baseBlockPos = EngineBlock.getBaseBlockPos(lastState, pos);
-
         this.frame = modelManager.getMaterial(RenderMaterials.MODELS).getModel(frame, lastState).createInstance();
 
         float angle = AngleHelper.rad(AngleHelper.horizontalAngle(facing));
@@ -54,6 +51,7 @@ public class EngineInstance extends TileEntityInstance<EngineTileEntity> {
         MatrixStacker msr = MatrixStacker.of(ms);
 
         msr.translate(getFloatingPos())
+           .nudge(tile.hashCode())
            .centre()
            .rotate(Direction.UP, angle)
            .unCentre()
@@ -72,8 +70,8 @@ public class EngineInstance extends TileEntityInstance<EngineTileEntity> {
 
     @Override
     public void updateLight() {
-        int block = world.getLightLevel(LightType.BLOCK, baseBlockPos);
-        int sky = world.getLightLevel(LightType.SKY, baseBlockPos);
+        int block = world.getLightLevel(LightType.BLOCK, pos);
+        int sky = world.getLightLevel(LightType.SKY, pos);
 
         frame.getInstance().setBlockLight(block).setSkyLight(sky);
     }
diff --git a/src/main/java/com/simibubi/create/foundation/render/backend/Backend.java b/src/main/java/com/simibubi/create/foundation/render/backend/Backend.java
index 159122f24..b2a50382f 100644
--- a/src/main/java/com/simibubi/create/foundation/render/backend/Backend.java
+++ b/src/main/java/com/simibubi/create/foundation/render/backend/Backend.java
@@ -13,6 +13,8 @@ import com.simibubi.create.foundation.render.backend.gl.GlFog;
 import com.simibubi.create.foundation.render.backend.gl.GlFogMode;
 import com.simibubi.create.foundation.render.backend.gl.shader.*;
 import com.simibubi.create.foundation.render.backend.gl.versioned.GlFeatureCompat;
+import com.simibubi.create.foundation.render.backend.instancing.IFlywheelWorld;
+import net.minecraft.world.World;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.lwjgl.opengl.GL;
@@ -65,6 +67,10 @@ public class Backend {
         return (P) programs.get(spec).get(GlFog.getFogMode());
     }
 
+    public static boolean isFlywheelWorld(World world) {
+        return world == Minecraft.getInstance().world || (world instanceof IFlywheelWorld && ((IFlywheelWorld) world).supportsFlywheel());
+    }
+
     public static boolean available() {
         return canUseVBOs();
     }
diff --git a/src/main/java/com/simibubi/create/foundation/render/backend/FastRenderDispatcher.java b/src/main/java/com/simibubi/create/foundation/render/backend/FastRenderDispatcher.java
index 7038c4a78..6f096d888 100644
--- a/src/main/java/com/simibubi/create/foundation/render/backend/FastRenderDispatcher.java
+++ b/src/main/java/com/simibubi/create/foundation/render/backend/FastRenderDispatcher.java
@@ -57,7 +57,7 @@ public class FastRenderDispatcher {
     }
 
     public static boolean available(World world) {
-        return Backend.canUseInstancing() && !(world instanceof SchematicWorld);
+        return Backend.canUseInstancing() && Backend.isFlywheelWorld(world);
     }
 
     public static int getDebugMode() {
diff --git a/src/main/java/com/simibubi/create/foundation/utility/MatrixStacker.java b/src/main/java/com/simibubi/create/foundation/utility/MatrixStacker.java
index 9b41a4ed2..0323a1ebb 100644
--- a/src/main/java/com/simibubi/create/foundation/utility/MatrixStacker.java
+++ b/src/main/java/com/simibubi/create/foundation/utility/MatrixStacker.java
@@ -84,7 +84,7 @@ public class MatrixStacker {
 	}
 
 	public MatrixStacker nudge(int id) {
-		long randomBits = (long) id * 493286711L;
+		long randomBits = (long) id * 31L * 493286711L;
 		randomBits = randomBits * randomBits * 4392167121L + randomBits * 98761L;
 		float xNudge = (((float) (randomBits >> 16 & 7L) + 0.5F) / 8.0F - 0.5F) * 0.004F;
 		float yNudge = (((float) (randomBits >> 20 & 7L) + 0.5F) / 8.0F - 0.5F) * 0.004F;