diff --git a/Sources/ForceSimulation/KDTree/BufferedKDTree.swift b/Sources/ForceSimulation/KDTree/BufferedKDTree.swift
index 6884ae3..b4e55ff 100644
--- a/Sources/ForceSimulation/KDTree/BufferedKDTree.swift
+++ b/Sources/ForceSimulation/KDTree/BufferedKDTree.swift
@@ -181,11 +181,12 @@ where
 
             let treeNodeOffset = (consume treeNode) - rootPointer
             resizeIfNeededBeforeAllocation(for: Self.directionCount)
-
-            let spawnedDelegate = treeNode.pointee.delegate.spawn()
-            let center = treeNode.pointee.box.center
-
+            
             let newTreeNode = self.rootPointer + treeNodeOffset
+            
+            let spawnedDelegate = newTreeNode.pointee.delegate.spawn()
+            let center = newTreeNode.pointee.box.center
+
             let _box = newTreeNode.pointee.box
             for j in 0..<Self.directionCount {
                 var __box = _box
@@ -366,4 +367,4 @@ extension BufferedKDTree {
     ) {
         rootPointer.pointee.visit(shouldVisitChildren: shouldVisitChildren)
     }
-}
\ No newline at end of file
+}
diff --git a/Sources/Grape/Views/ForceDirectedGraph+View.swift b/Sources/Grape/Views/ForceDirectedGraph+View.swift
index e1aafe0..b19520a 100644
--- a/Sources/Grape/Views/ForceDirectedGraph+View.swift
+++ b/Sources/Grape/Views/ForceDirectedGraph+View.swift
@@ -22,7 +22,10 @@ extension ForceDirectedGraph: View {
                     alpha: self.model.simulationContext.storage.kinetics.alpha
                 )
             }
-            .onChange(of: self.isRunning, initial: false) { oldValue, newValue in
+            .onChange(
+                of: self.isRunning, 
+                initial: false
+            ) { oldValue, newValue in
                 guard oldValue != newValue else { return }
                 if newValue {
                     self.model.start()
@@ -65,9 +68,9 @@ extension ForceDirectedGraph: View {
     
     // #endif
     
+    @inlinable
     @MainActor
     @ViewBuilder
-    @inlinable
     var canvas: some View {
         // #if DEBUG
         //     let _ = Self._printChanges()
diff --git a/Tests/ForceSimulationTests/ForceTests.swift b/Tests/ForceSimulationTests/ForceTests.swift
index a6081b5..23def59 100644
--- a/Tests/ForceSimulationTests/ForceTests.swift
+++ b/Tests/ForceSimulationTests/ForceTests.swift
@@ -22,7 +22,8 @@ final class ForceTests: XCTestCase {
             forceField: myForce
         )
 
-        for _ in 0...10 {
+        for i in 0...10 {
+            
             simulation.tick()
         }