diff --git a/eww/scripts/network-statistics-shell.sh b/eww/scripts/network-statistics-shell.sh
index 57cd8ba..067c4b9 100755
--- a/eww/scripts/network-statistics-shell.sh
+++ b/eww/scripts/network-statistics-shell.sh
@@ -1,4 +1,4 @@
 #!/bin/env sh
 
 # EWW doesn't seem to like listening to Python scripts directly, but this wrapper seems to work fine
-"$(dirname "$0")"/network-statistics "$@"
+python -OO "$(dirname "$0")"/network_statistics.py "$@"
diff --git a/eww/scripts/network-statistics.py b/eww/scripts/network_statistics.py
similarity index 94%
rename from eww/scripts/network-statistics.py
rename to eww/scripts/network_statistics.py
index 6d7a06b..2979bab 100755
--- a/eww/scripts/network-statistics.py
+++ b/eww/scripts/network_statistics.py
@@ -35,10 +35,12 @@ class Status:
 
 
 def format_4_significant_digits(num: float) -> str:
-	if num < 100:
-		return f"{num:#.3g}"
+	assert num >= 1.0, "Doesn't properly handle numbers below 1"
+	if num < 999:
+		return f"{num:04.3g}"
 	if num < 1000:
-		return f" {num:.3g}"
+		# Above doesn't nicely handle the special case in [999.5 1000)
+		return "0999"
 	return f"{num:.4g}"