diff --git a/worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/brush/SurfaceSpline.java b/worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/brush/SurfaceSpline.java
index 063b19c45..2ab71c1cf 100644
--- a/worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/brush/SurfaceSpline.java
+++ b/worldedit-core/src/main/java/com/fastasyncworldedit/core/command/tool/brush/SurfaceSpline.java
@@ -22,6 +22,7 @@ public class SurfaceSpline implements Brush {
     private final double bias;
     private final double continuity;
     private final double quality;
+    private final ArrayList<BlockVector3> path = new ArrayList<>();
 
     public SurfaceSpline(double tension, double bias, double continuity, double quality) {
         this.tension = tension;
@@ -30,8 +31,6 @@ public class SurfaceSpline implements Brush {
         this.quality = quality;
     }
 
-    private final ArrayList<BlockVector3> path = new ArrayList<>();
-
     @Override
     public void build(EditSession editSession, BlockVector3 pos, Pattern pattern, double radius) throws
             MaxChangedBlocksException {
@@ -90,7 +89,6 @@ public class SurfaceSpline implements Brush {
             final int ceilrad = (int) Math.ceil(radius);
             for (BlockVector3 v : vset) {
                 final int tipx = v.getBlockX();
-                final int tipy = v.getBlockY();
                 final int tipz = v.getBlockZ();
                 for (int loopx = tipx - ceilrad; loopx <= tipx + ceilrad; loopx++) {
                     for (int loopz = tipz - ceilrad; loopz <= tipz + ceilrad; loopz++) {
@@ -105,8 +103,8 @@ public class SurfaceSpline implements Brush {
                 }
             }
             editSession.setBlocks(newSet, pattern);
-            path.clear();
         }
+        path.clear();
         if (editSession.getActor() != null) {
             editSession.getActor().print(Caption.of("fawe.worldedit.brush.spline.secondary"));
         }
diff --git a/worldedit-core/src/main/java/com/sk89q/worldedit/EditSession.java b/worldedit-core/src/main/java/com/sk89q/worldedit/EditSession.java
index 77757fe77..d54548755 100644
--- a/worldedit-core/src/main/java/com/sk89q/worldedit/EditSession.java
+++ b/worldedit-core/src/main/java/com/sk89q/worldedit/EditSession.java
@@ -52,7 +52,6 @@ import com.fastasyncworldedit.core.math.MutableBlockVector3;
 import com.fastasyncworldedit.core.math.MutableVector3;
 import com.fastasyncworldedit.core.math.random.SimplexNoise;
 import com.fastasyncworldedit.core.queue.implementation.preloader.Preloader;
-import com.fastasyncworldedit.core.regions.RegionWrapper;
 import com.fastasyncworldedit.core.util.ExtentTraverser;
 import com.fastasyncworldedit.core.util.MaskTraverser;
 import com.fastasyncworldedit.core.util.MathMan;
@@ -61,7 +60,6 @@ import com.fastasyncworldedit.core.util.task.RunnableVal;
 import com.sk89q.worldedit.entity.BaseEntity;
 import com.sk89q.worldedit.entity.Entity;
 import com.sk89q.worldedit.entity.Player;
-import com.sk89q.worldedit.event.extent.EditSessionEvent;
 import com.sk89q.worldedit.extension.platform.Actor;
 import com.sk89q.worldedit.extent.AbstractDelegateExtent;
 import com.sk89q.worldedit.extent.ChangeSetExtent;
@@ -137,7 +135,6 @@ import com.sk89q.worldedit.util.Location;
 import com.sk89q.worldedit.util.SideEffectSet;
 import com.sk89q.worldedit.util.TreeGenerator;
 import com.sk89q.worldedit.util.collection.BlockMap;
-import com.sk89q.worldedit.util.eventbus.EventBus;
 import com.sk89q.worldedit.util.formatting.text.TextComponent;
 import com.sk89q.worldedit.world.World;
 import com.sk89q.worldedit.world.biome.BiomeType;
@@ -149,7 +146,6 @@ import com.sk89q.worldedit.world.block.BlockTypes;
 import com.sk89q.worldedit.world.registry.LegacyMapper;
 import org.apache.logging.log4j.Logger;
 
-import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 import java.io.IOException;
 import java.util.ArrayList;
@@ -1117,6 +1113,11 @@ public class EditSession extends PassthroughExtent implements AutoCloseable {
     public int setBlocks(Region region, Pattern pattern) throws MaxChangedBlocksException {
         return this.changes = super.setBlocks(region, pattern);
     }
+
+    @Override
+    public int setBlocks(Set<BlockVector3> vset, Pattern pattern) {
+        return this.changes = super.setBlocks(vset, pattern);
+    }
     //FAWE end
 
     //FAWE start