diff --git a/.obsidian/plugins/recent-files-obsidian/data.json b/.obsidian/plugins/recent-files-obsidian/data.json
index 6ce6610..8f438cb 100644
--- a/.obsidian/plugins/recent-files-obsidian/data.json
+++ b/.obsidian/plugins/recent-files-obsidian/data.json
@@ -1,16 +1,24 @@
 {
   "recentFiles": [
+    {
+      "basename": "automating-pdf-annotation",
+      "path": "automating-pdf-annotation.md"
+    },
+    {
+      "basename": "full-takeoff",
+      "path": "full-takeoff.md"
+    },
     {
       "basename": "project-setup",
       "path": "project-setup.md"
     },
     {
-      "basename": "breakdown-objects",
-      "path": "breakdown-objects.md"
+      "basename": "README",
+      "path": "README.md"
     },
     {
-      "basename": "full-takeoff",
-      "path": "full-takeoff.md"
+      "basename": "breakdown-objects",
+      "path": "breakdown-objects.md"
     },
     {
       "basename": "assembly-objects",
@@ -56,10 +64,6 @@
       "basename": "bpm-award-analysis",
       "path": "bpm-award-analysis.md"
     },
-    {
-      "basename": "automating-pdf-annotation",
-      "path": "automating-pdf-annotation.md"
-    },
     {
       "basename": "automating-estimating-project-creation",
       "path": "automating-estimating-project-creation.md"
@@ -92,10 +96,6 @@
       "basename": "area-of-refuge",
       "path": "area-of-refuge.md"
     },
-    {
-      "basename": "README",
-      "path": "README.md"
-    },
     {
       "basename": "feeders",
       "path": "feeders.md"
diff --git a/automating-pdf-annotation.md b/automating-pdf-annotation.md
index 7d4546e..fb82ae2 100644
--- a/automating-pdf-annotation.md
+++ b/automating-pdf-annotation.md
@@ -10,6 +10,14 @@ tags:
 
 See [[portable-tools]] for valid dependencies.
 
+## Clean Documents
+
+### Page Rotation
+
+Pages have a rotation value independent of appearance
+which rotates the reference grid.
+This must be resolved before further processing.
+
 ## Extract Bluebeam Markups
 
 Right now I'm exporting Bluebeam markups to csv before processing,