diff --git a/tools/animation-tools/AnimationExporter.py b/tools/animation-tools/AnimationExporter.py
index db194b5..19246b1 100644
--- a/tools/animation-tools/AnimationExporter.py
+++ b/tools/animation-tools/AnimationExporter.py
@@ -34,8 +34,10 @@ class AnimationFrame:
     
     def to_string(self, frame_number: int):
         cell_str = ""
-        for cell in self.cells:
+        for i, cell in enumerate(self.cells):
             if cell.color.x != 0 or cell.color.y != 0 or cell.color.z != 0:
+                if i != 0:
+                    cell_str += "\t\t"
                 cell_str += cell.to_string() + "\n\t"
         cell_str = cell_str[:-3]
         message = f"""
@@ -72,5 +74,5 @@ def mesh_to_cell(mesh: Mesh) -> Cell:
 
 def scene_to_frame(scene: Scene, fill_interpolation: FillInterpolation, frame_interpolation: FrameInterpolation, delay: int, scene_number: int) -> str:
     cells = [mesh_to_cell(cube) for cube in scene.meshes]
-    frame = AnimationFrame(cells, FillInterpolation.NO_FILL, FrameInterpolation.FADE, 1000)
+    frame = AnimationFrame(cells, fill_interpolation, frame_interpolation, delay)
     return frame.to_string(scene_number)
\ No newline at end of file
diff --git a/tools/animation-tools/UI.py b/tools/animation-tools/UI.py
index e3ce2b2..8426aab 100644
--- a/tools/animation-tools/UI.py
+++ b/tools/animation-tools/UI.py
@@ -44,7 +44,7 @@ class SceneManager:
     def save_frame_to_file(self):
         with open("tools/animation-tools/output.txt", 'w') as file:
             for i, scene in enumerate(self._scenes):
-                file.write(scene_to_frame(scene.scene, scene.fill_interpolation, scene.frame_interpolation, scene.delay, i))
+                file.write(scene_to_frame(scene.scene, scene.fill, scene.fade, scene.delay, i))
 
     def generate_meshes(self) -> list[Mesh]:
         # generate a list of cubes
@@ -131,7 +131,8 @@ class AnimatorUI:
         self.updateOptions = False
         self._set_dropdown_options()
         
-        # TODO: add delay field
+        self.delay_text_entry: TextBox = TextBox(self.window, *self.rel2abs(30, 5, 60, 7), placeholderText="Transition Time (ms)", onSubmit=self.set_update_options_flag)
+        
         # Make a frame counter as a button but make it not look like a button
         default_color=(150,150,150)
         self.frame_counter_text: Button = Button(self.window, *self.rel2abs(15, 90, 10, 10), text="0", inactiveColour=default_color, hoverColour=default_color, pressedColour=default_color)
@@ -201,4 +202,9 @@ class AnimatorUI:
     
     def set_scene_options(self):
         self.updateOptions = False
-        self.sceneManager.update_scene_options(self.fill_dropdown.getSelected(), self.fade_dropdown.getSelected(), 1000)
\ No newline at end of file
+        delay_time = 1000
+        try:
+            delay_time = int(self.delay_text_entry.getText())
+        except ValueError:
+            self.delay_text_entry.setText(str(delay_time))
+        self.sceneManager.update_scene_options(self.fill_dropdown.getSelected(), self.fade_dropdown.getSelected(), delay_time)
\ No newline at end of file