diff --git a/README.md b/README.md
index c44a574..0ca56ca 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,8 @@ We use [fontforge](https://fontforge.org/). The font project file is at [white-b
 
 You can do this directly using the fontforge GUI (just open the .sfd file, make changes, and save it), or e.g. using [fontforge's python scripting](https://fontforge.org/docs/scripting/python.html).
 
+When using the fontforge GUI, we recommend going to File -> Preferences and setting "SaveEditorState" to "Off". This will reduce noise in the .sfd changes.
+
 To build the release font files, run [./build.sh](./build.sh).
 
 ## How to test your changes
diff --git a/white-bunnybat.sfd b/white-bunnybat.sfd
index b67e60b..5f8ae81 100644
--- a/white-bunnybat.sfd
+++ b/white-bunnybat.sfd
@@ -22,7 +22,6 @@ OS2Version: 1
 OS2_WeightWidthSlopeOnly: 0
 OS2_UseTypoMetrics: 0
 CreationTime: 924479787
-ModificationTime: 1769569685
 PfmFamily: 81
 TTFWeight: 400
 TTFWidth: 5
@@ -84,9 +83,6 @@ GaspTable: 1 65535 15 1
 Encoding: UnicodeBmp
 UnicodeInterp: none
 NameList: AGL For New Fonts
-DisplaySize: -48
-AntiAlias: 1
-FitToEm: 0
 BeginChars: 65539 196
 
 StartChar: .notdef