diff --git a/2025-12-30.md b/2025-12-30.md
new file mode 100644
index 0000000..5eb0942
--- /dev/null
+++ b/2025-12-30.md
@@ -0,0 +1,21 @@
+---
+id:
+aliases: []
+title: "2025-12-30"
+tags:
+  - authorship/original
+  - destiny/permanent
+  - status/draft
+  - type/daily
+---
+# 2025-12-30
+
+## 2025-12-30 10:08
+
+```
+3.ApplyThisSequence([-1,0,1,2,3])
+# returns [2,3,4,5,6]
+
+3.ApplyThatSequence([-1,0,1,2,3])
+# returns [2,2,3,5,8]
+```
\ No newline at end of file
diff --git a/fixture-designations.md b/fixture-designations.md
index aa99479..6e4ec7f 100644
--- a/fixture-designations.md
+++ b/fixture-designations.md
@@ -21,28 +21,32 @@ for use in [[fixtures-takeoff]].
 ### Format
 
 ```regex
-<phase-abbr> - <assembly>(\: <assembly-subtype>)?( = <fixture-labor>)? <wiring-method> <branch-length>ft
+<phase-abbr> - <assembly>(\: <assembly-subtype>)?( \(<comment>\))?( = <fixture-labor>)? <wiring-method> <branch-length>ft
 ```
 
 > [!example]
-> `A - Surface: Pendant = 2.0hrs - #12 MC+LV 20ft`
+> `A - Surface (Pendant) = 2.0hrs - #12 MC+LV 20ft`
 
 ## Order
 
 Use empty designations to separate phases.
 
 > [!example]
->
 > ```
-> *** Hotel Units ***
+> # Stairwells
+> BS - Surface = 1.0hrs - #12 EMT 20ft
+> # Building
+> ## Units - Hotel
 > HU - Surface = 1.0hrs - #12 MC+LV 20ft
 > HU - Surface = 1.5hrs - #12 MC+LV 20ft
-> HU - Surface: Pendant = 2.0hrs - #12 MC+LV 20ft
-> HU - Surface: J-Box For Future Fixture = 1.0hrs - #12 MC+LV 20ft
+> HU - Surface (Pendant) = 2.0hrs - #12 MC+LV 20ft
+> HU - Surface (J-Box For Future Fixture) = 1.0hrs - #12 MC+LV 20ft
 > HU - Recessed = 1.0hrs - #12 MC+LV 20ft
-> *** Condo Units ***
-> CU - Surface: Tape = 1.0hrs - #12 MC+LV 25ft
-> CU - Surface: Wall = 1.0hrs - #12 MC+LV 25ft
+> _
+> ## Units - Residential
+> CU - Surface (Tape) = 1.0hrs - #12 MC+LV 25ft
+> CU - Surface (Wall) = 1.0hrs - #12 MC+LV 25ft
+> ...
 > ```
 
 ## Fixture Labor
@@ -148,13 +152,13 @@ Separate these fixtures by labor, not length
 
 ```
 *** Back of House ***
-B - Surface: Tape = 1.0hr (0-18ft) - MC #12 40ft
+B - Surface (Tape) = 1.0hr (0-17ft) - MC #12 40ft
 _
 *** Interior Amenity ***
-IA - Surface: Tape = 1.0hr (0-18ft) - MC+LV #12 40ft
-IA - Surface: Tape = 2.0hr (19-30ft) - MC+LV #12 40ft
-IA - Surface: Tape = 3.0hr (31-42ft) - MC+LV #12 40ft
-IA - Surface: Tape = 4.0hr (43-48ft) - MC+LV #12 40ft
+IA - Surface (Tape) = 1.0hr (0-17ft) - MC+LV #12 40ft
+IA - Surface (Tape) = 2.0hr (18-29ft) - MC+LV #12 40ft
+IA - Surface (Tape) = 3.0hr (30-41ft) - MC+LV #12 40ft
+IA - Surface (Tape) = 4.0hr (42-53ft) - MC+LV #12 40ft
 ```
 
 ## Recessed
diff --git a/luminaire-types.md b/luminaire-types.md
index d613b09..3aa193c 100644
--- a/luminaire-types.md
+++ b/luminaire-types.md
@@ -17,13 +17,17 @@ tags:
 * Cove
 * Strip
 
-## Wall Packs
+## Surface-Mount Fixtures
 
-## Sconces
+Surface-mount fixtures attach to a junction box or plaster ring.
 
-## Swing Arm Fixtures
+### Wall Packs
 
-## Pendant Mount
+### Sconces
+
+### Swing Arm Fixtures
+
+### Pendant Mount
 
 > [!info] Also Known As
 > * chandelier
diff --git a/project-setup.md b/project-setup.md
index 9dd0203..a90c7b8 100644
--- a/project-setup.md
+++ b/project-setup.md
@@ -55,6 +55,7 @@ The Unit Matrix shows quantities for each typical
 > * "Key Matrix"
 > * "Room Matrix"
 > * "Unit Mix"
+> * "Unit Tabulation"
 
 > [!important]
 > If matrices are provided in both Electrical and Architectural sets,