diff --git a/source/pie_sculpt_menu.py b/source/pie_sculpt_menu.py
index 706bf19..cba83ba 100644
--- a/source/pie_sculpt_menu.py
+++ b/source/pie_sculpt_menu.py
@@ -7,12 +7,11 @@ import bpy
 from bpy.types import Menu
 from pathlib import Path
 from .hotkeys import register_hotkey
+from bl_ui.properties_paint_common import BrushAssetShelf
 
-
-# Sculpt Pie Pie Menus - W
 class PIE_MT_sculpt_brush_select(Menu):
     bl_idname = "PIE_MT_sculpt_brush_select"
-    bl_label = "Sculpt Pie"
+    bl_label = "Sculpt Brush Select Pie"
 
     def draw(self, context):
         global brush_icons
@@ -21,87 +20,165 @@ class PIE_MT_sculpt_brush_select(Menu):
         pie.scale_y = 1.2
 
         # 4 - LEFT
-        draw_brush_operator(pie, 'Crease', 'crease')
+        pie.operator(
+            'wm.call_menu_pie',
+            text="    Transform Brushes...",
+            icon_value=brush_icons['snake_hook'],
+        ).name = PIE_MT_sculpt_brush_select_transform.bl_idname
         # 6 - RIGHT
-        draw_brush_operator(pie, 'Blob', 'blob')
+        pie.operator(
+            'wm.call_menu_pie',
+            text="    Volume Brushes...",
+            icon_value=brush_icons['blob'],
+        ).name = PIE_MT_sculpt_brush_select_volume.bl_idname
         # 2 - BOTTOM
-        pie.menu(PIE_MT_sculpt_brush_select_misc.bl_idname, text="More Brushes")
+        if blender_uses_brush_assets():
+            sculpt_settings = context.tool_settings.sculpt
+            brush = sculpt_settings.brush
+            col = pie.column()
+            brush_row = col.row()
+            brush_row.scale_y = 0.75
+            brush_row.scale_x = 0.15
+            BrushAssetShelf.draw_popup_selector(brush_row, context, brush, show_name=False)
+            name_row = col.row().box()
+            if brush:
+                name_row.label(text=brush.name)
+        else:
+            pie.separator()
+
         # 8 - TOP
+        draw_brush_operator(pie, 'Mask', 'mask')
+        # 7 - TOP - LEFT
+        draw_brush_operator(pie, 'Grab', 'grab')
+        # 9 - TOP - RIGHT
         draw_brush_operator(pie, 'Draw', 'draw')
+        # 1 - BOTTOM - LEFT
+        pie.operator(
+            'wm.call_menu_pie',
+            text="    Contrast Brushes...",
+            icon_value=brush_icons['flatten'],
+        ).name = PIE_MT_sculpt_brush_select_contrast.bl_idname
+        # 3 - BOTTOM - RIGHT
+        pie.operator(
+            'wm.call_menu_pie',
+            text="    Special Brushes...",
+            icon_value=brush_icons['draw_face_sets'],
+        ).name = PIE_MT_sculpt_brush_select_special.bl_idname
+
+
+class PIE_MT_sculpt_brush_select_contrast(Menu):
+    bl_idname = "PIE_MT_sculpt_brush_select_contrast"
+    bl_label = "Contrast Brushes"
+
+    def draw(self, context):
+        pie = self.layout.menu_pie()
+
+        # 4 - LEFT
+        draw_brush_operator(pie, 'Flatten/Contrast', 'flatten')
+        # 6 - RIGHT
+        draw_brush_operator(pie, 'Scrape/Fill', 'scrape')
+        # 2 - BOTTOM
+        draw_brush_operator(pie, 'Fill/Deepen', 'fill')
+        # 8 - TOP
+        draw_brush_operator(pie, 'Scrape Multiplane', 'multiplane_scrape')
         # 7 - TOP - LEFT
+        pie.separator()
+        # 9 - TOP - RIGHT
+        pie.separator()
+        # 1 - BOTTOM - LEFT
+        draw_brush_operator(pie, 'Smooth', 'smooth')
+        # 3 - BOTTOM - RIGHT
+
+
+class PIE_MT_sculpt_brush_select_transform(Menu):
+    bl_idname = "PIE_MT_sculpt_brush_select_transform"
+    bl_label = "Transform Brushes"
+
+    def draw(self, context):
+        pie = self.layout.menu_pie()
+
+        # 4 - LEFT
+        draw_brush_operator(pie, 'Elastic Deform', 'elastic_deform')
+        # 6 - RIGHT
+        draw_brush_operator(pie, 'Nudge', 'nudge')
+        # 2 - BOTTOM
+        draw_brush_operator(pie, 'Relax Slide', 'topology')
+        # 8 - TOP
+        draw_brush_operator(pie, 'Snake Hook', 'snake_hook')
+        # 7 - TOP - LEFT
+        draw_brush_operator(pie, 'Twist', 'rotate')
+        # 9 - TOP - RIGHT
+        draw_brush_operator(pie, 'Pose', 'pose')
+        # 1 - BOTTOM - LEFT
+        draw_brush_operator(pie, 'Pinch/Magnify', 'pinch')
+        # 3 - BOTTOM - RIGHT
+        draw_brush_operator(pie, 'Thumb', 'thumb')
+
+
+class PIE_MT_sculpt_brush_select_volume(Menu):
+    bl_idname = "PIE_MT_sculpt_brush_select_volume"
+    bl_label = "Volume Brushes"
+
+    def draw(self, context):
+        pie = self.layout.menu_pie()
+        # 4 - LEFT
+        draw_brush_operator(pie, 'Blob', 'blob')
+        # 6 - RIGHT
         draw_brush_operator(pie, 'Clay', 'clay')
-        # 9 - TOP - RIGHT
-        draw_brush_operator(pie, 'Clay Strips', 'clay_strips')
-        # 1 - BOTTOM - LEFT
+        # 2 - BOTTOM
         draw_brush_operator(pie, 'Inflate/Deflate', 'inflate')
-        # 3 - BOTTOM - RIGHT
-        pie.menu(
-            PIE_MT_sculpt_brush_select_grab.bl_idname,
-            text="    Grab Brushes",
-            icon_value=brush_icons["grab"],
-        )
-
-
-# Sculpt Pie 2
-class PIE_MT_sculpt_brush_select_misc(Menu):
-    bl_idname = "PIE_MT_sculpt_brush_select_misc"
-    bl_label = "More Brushes"
-
-    def draw(self, context):
-        global brush_icons
-        layout = self.layout
-        layout.scale_y = 1.5
-
-        # 4 - LEFT
-        draw_brush_operator(layout, 'Smooth', 'smooth')
-        # 6 - RIGHT
-        draw_brush_operator(layout, 'Flatten/Contrast', 'flatten')
-        # 2 - BOTTOM
-        draw_brush_operator(layout, 'Scrape/Fill', 'scrape')
         # 8 - TOP
-        draw_brush_operator(layout, 'Fill/Deepen', 'fill')
+        draw_brush_operator(pie, 'Draw Sharp', 'draw_sharp')
         # 7 - TOP - LEFT
-        draw_brush_operator(layout, 'Pinch/Magnify', 'pinch')
+        draw_brush_operator(pie, 'Clay Strips', 'clay_strips')
         # 9 - TOP - RIGHT
-        draw_brush_operator(layout, 'Layer', 'layer')
+        draw_brush_operator(pie, 'Crease', 'crease')
         # 1 - BOTTOM - LEFT
-        draw_brush_operator(layout, 'Mask', 'mask')
+        draw_brush_operator(pie, 'Clay Thumb', 'clay_thumb')
         # 3 - BOTTOM - RIGHT
+        draw_brush_operator(pie, 'Layer', 'layer')
 
 
-# Sculpt Pie Three
-class PIE_MT_sculpt_brush_select_grab(Menu):
-    bl_idname = "PIE_MT_sculpt_brush_select_grab"
-    bl_label = "Grab Brushes"
+class PIE_MT_sculpt_brush_select_special(Menu):
+    bl_idname = "PIE_MT_sculpt_brush_select_special"
+    bl_label = "Special Brushes"
 
     def draw(self, context):
-        global brush_icons
-        layout = self.layout
-        layout.scale_y = 1.5
-
+        pie = self.layout.menu_pie()
         # 4 - LEFT
-        draw_brush_operator(layout, 'Grab', 'grab')
+        draw_brush_operator(pie, 'Cloth', 'cloth')
         # 6 - RIGHT
-        draw_brush_operator(layout, 'Nudge', 'nudge')
+        draw_brush_operator(pie, 'Erase Multires Displacement', 'displacement_eraser')
         # 2 - BOTTOM
-        draw_brush_operator(layout, 'Thumb', 'thumb')
+        draw_brush_operator(pie, 'Density', 'simplify')
         # 8 - TOP
-        draw_brush_operator(layout, 'Snake Hook', 'snake_hook')
+        draw_brush_operator(pie, 'Paint', 'paint')
         # 7 - TOP - LEFT
-        draw_brush_operator(layout, 'Twist', 'rotate')
+        draw_brush_operator(pie, 'Smear', 'smear')
+        # 9 - TOP - RIGHT
+        draw_brush_operator(pie, 'Face Set Paint', 'draw_face_sets')
+        # 1 - BOTTOM - LEFT
+        draw_brush_operator(pie, 'Boundary', 'boundary')
+        # 3 - BOTTOM - RIGHT
+        draw_brush_operator(pie, 'Smear Multires Displacement', 'displacement_smear')
 
 
-def draw_brush_operator(layout, brush_name: str, brush_icon: str):
+
+def blender_uses_brush_assets():
+    return 'asset_activate' in dir(bpy.ops.brush)
+
+
+def draw_brush_operator(layout, brush_name: str, brush_icon: str=""):
     """Draw a brush select operator in the provided UI element with the pre-4.3 icons.
     brush_name must match the name of the Brush Asset.
     brush_icon must match the name of a file in this add-on's icons folder.
     """
-    if 'asset_activate' in dir(bpy.ops.brush):
+    if blender_uses_brush_assets():
         # 4.3
         op = layout.operator(
             'brush.asset_activate',
             text="     " + brush_name,
-            icon_value=brush_icons[brush_icon],
+            icon_value=brush_icons.get(brush_icon, 0),
         )
         op.asset_library_type = 'ESSENTIALS'
         op.relative_asset_identifier = (
@@ -109,12 +186,15 @@ def draw_brush_operator(layout, brush_name: str, brush_icon: str):
         )
     else:
         # Pre-4.3
-        op = layout.operator(
-            "paint.brush_select",
-            text="     " + brush_name,
-            icon_value=brush_icons[brush_icon],
-        )
-        op.sculpt_tool = brush_icon.upper()
+        if brush_icon:
+            op = layout.operator(
+                "paint.brush_select",
+                text="     " + brush_name,
+                icon_value=brush_icons[brush_icon],
+            )
+            op.sculpt_tool = brush_icon.upper()
+        else:
+            layout.separator()
 
 
 brush_icons = {}
@@ -138,8 +218,10 @@ def release_icons():
 
 registry = (
     PIE_MT_sculpt_brush_select,
-    PIE_MT_sculpt_brush_select_misc,
-    PIE_MT_sculpt_brush_select_grab,
+    PIE_MT_sculpt_brush_select_contrast,
+    PIE_MT_sculpt_brush_select_transform,
+    PIE_MT_sculpt_brush_select_volume,
+    PIE_MT_sculpt_brush_select_special,
 )