diff --git a/components/GroundMotionComponent.cs b/components/GroundMotionComponent.cs
index 60024e1..d3d049f 100644
--- a/components/GroundMotionComponent.cs
+++ b/components/GroundMotionComponent.cs
@@ -37,9 +37,9 @@ public class GroundMotionComponent : Component
 
     private void CalcPlaneVelocity(float delta, Entity entity, Vector3 targetPosition)
     {
-        Vector2 planeTargetDirection = new Vector2(DirectionToTarget.x, DirectionToTarget.z);
+        Vector2 planeTargetDirection = new(DirectionToTarget.x, DirectionToTarget.z);
 
-        Vector2 planeVelocity = new Vector2(entity.Velocity.x, entity.Velocity.z);
+        Vector2 planeVelocity = new(entity.Velocity.x, entity.Velocity.z);
         // GD.Print("-- Step: distance: " + targetDistance + " dir: " + planeTargetDirection + " speed: " + planeVelocity.Length() + " vel dir: " + planeVelocity.Normalized());
         planeVelocity -= planeVelocity * Damping;
         // GD.Print("  damp : speed: " + planeVelocity.Length() + " vel dir: " + planeVelocity.Normalized());
@@ -53,7 +53,7 @@ public class GroundMotionComponent : Component
             planeVelocity = planeVelocity.Length() * planeTargetDirection + planeTargetDirection * Accel * delta;
             // GD.Print("  accel: speed: " + planeVelocity.Length() + " vel dir: " + planeVelocity.Normalized());            
 
-            var projectedStep = planeTargetDirection.Dot(planeVelocity * delta);
+            float projectedStep = planeTargetDirection.Dot(planeVelocity * delta);
             // GD.Print("  Projected step: " + projectedStep + " Speed: " + planeVelocity.Length() + " delta: " + delta);
             if (projectedStep > DistanceToTarget)
             {
@@ -62,7 +62,7 @@ public class GroundMotionComponent : Component
                 // GD.Print("  corr speed: " + planeVelocity.Length() + " step: " + projectedStep);                
             }
 
-            var planeSpeed = planeVelocity.Length();
+            float planeSpeed = planeVelocity.Length();
             if (planeSpeed > MaxSpeed) planeVelocity *= MaxSpeed / planeSpeed;
         }
         else
diff --git a/entities/Tree.tscn b/entities/Tree.tscn
index 1ce9bc3..0b66265 100644
--- a/entities/Tree.tscn
+++ b/entities/Tree.tscn
@@ -88,6 +88,7 @@ script = ExtResource( 3 )
 
 [node name="MountPoint" type="Spatial" parent="."]
 transform = Transform( -0.524001, 0, -0.851718, 0, 1, 0, 0.851718, 0, -0.524001, 0.717306, 0, 0.400936 )
+visible = false
 
 [node name="Arrow" type="Spatial" parent="MountPoint"]
 transform = Transform( -1, 0, -8.74227e-08, 0, 1, 0, 8.74227e-08, 0, -1, 2.38419e-07, 0, 0 )