diff --git a/src/main/java/com/simibubi/create/content/contraptions/components/structureMovement/glue/SuperGlueEntity.java b/src/main/java/com/simibubi/create/content/contraptions/components/structureMovement/glue/SuperGlueEntity.java
index fcf3a435d..8f622be50 100644
--- a/src/main/java/com/simibubi/create/content/contraptions/components/structureMovement/glue/SuperGlueEntity.java
+++ b/src/main/java/com/simibubi/create/content/contraptions/components/structureMovement/glue/SuperGlueEntity.java
@@ -180,7 +180,7 @@ public class SuperGlueEntity extends Entity
 	public boolean onValidSurface() {
 		BlockPos pos = hangingPosition;
 		BlockPos pos2 = hangingPosition.relative(getFacingDirection().getOpposite());
-		if (pos2.getY() >= 256)
+		if (level.isOutsideBuildHeight(pos2))
 			return false;
 		if (!level.isAreaLoaded(pos, 0) || !level.isAreaLoaded(pos2, 0))
 			return true;
diff --git a/src/main/java/com/simibubi/create/content/contraptions/components/structureMovement/pulley/PulleyTileEntity.java b/src/main/java/com/simibubi/create/content/contraptions/components/structureMovement/pulley/PulleyTileEntity.java
index b8b50ca0a..beada6112 100644
--- a/src/main/java/com/simibubi/create/content/contraptions/components/structureMovement/pulley/PulleyTileEntity.java
+++ b/src/main/java/com/simibubi/create/content/contraptions/components/structureMovement/pulley/PulleyTileEntity.java
@@ -207,7 +207,7 @@ public class PulleyTileEntity extends LinearActuatorTileEntity {
 
 	@Override
 	protected int getExtensionRange() {
-		return Math.max(0, Math.min(AllConfigs.SERVER.kinetics.maxRopeLength.get(), worldPosition.getY() - 1));
+		return Math.max(0, Math.min(AllConfigs.SERVER.kinetics.maxRopeLength.get(), (worldPosition.getY() - 1) + 64));
 	}
 
 	@Override