diff --git a/ConfigurationManager.Shared/SettingFieldDrawer.cs b/ConfigurationManager.Shared/SettingFieldDrawer.cs
index 6697f0c..4dd6855 100644
--- a/ConfigurationManager.Shared/SettingFieldDrawer.cs
+++ b/ConfigurationManager.Shared/SettingFieldDrawer.cs
@@ -84,6 +84,7 @@ public void DrawSettingValue(SettingEntryBase setting)
         public static void ClearCache()
         {
             _comboBoxCache.Clear();
+            _rangeValueWidth = 0;
 
             foreach (var tex in _colorCache)
                 UnityEngine.Object.Destroy(tex.Value.Tex);
@@ -275,6 +276,39 @@ private static GUIContent ObjectToGuiContent(object x)
             return new GUIContent(x.ToString());
         }
 
+        /// <summary>
+        /// Width shared by every value box and percent label next to a slider, so they line up in one column. It only grows: a value
+        /// that needs more room bumps it for all of them, up to <see cref="RangeValueMaxChars"/> characters. Reset when the window
+        /// opens or closes (<see cref="ClearCache"/>), so a font or skin change is picked up on the next open.
+        /// </summary>
+        private static float _rangeValueWidth;
+
+        private const float RangeValueMinWidth = 50f;
+        private const int RangeValueMaxChars = 10;
+
+        /// <summary>
+        /// Fits the longest of the given texts in the current style (so a bigger font or a custom skin does not clip the number) and
+        /// returns the shared width, never narrower than the old fixed 50. Measured on a sample of zeros of that length, not on the
+        /// value itself, so the box does not change width while the slider is dragged.
+        /// </summary>
+        private static float RangeValueWidth(GUIStyle style, params string[] texts)
+        {
+            var length = 0;
+            var negative = false;
+            foreach (var text in texts)
+            {
+                if (text == null) continue;
+                length = Math.Max(length, text.Length);
+                negative |= text.StartsWith("-");
+            }
+            length = Math.Min(length, RangeValueMaxChars);
+            var sample = (negative ? "-" : "") + new string('0', Math.Max(1, length - (negative ? 1 : 0)));
+            // The style's margin is added too: the percent label sits inside a horizontal group, and without it "100%" wrapped.
+            var fit = style.CalcSize(ImguiUtils.Content(sample)).x + style.margin.horizontal;
+            _rangeValueWidth = Mathf.Max(_rangeValueWidth, RangeValueMinWidth, fit);
+            return _rangeValueWidth;
+        }
+
         private static void DrawRangeField(SettingEntryBase setting)
         {
             var value = setting.Get();
@@ -293,12 +327,14 @@ private static void DrawRangeField(SettingEntryBase setting)
             {
                 DrawCenteredLabel(
                     Mathf.Round(100 * Mathf.Abs(result - leftValue) / Mathf.Abs(rightValue - leftValue)) + "%",
-                    GUILayout.Width(50));
+                    GUILayout.Width(RangeValueWidth(GUI.skin.label, "100%")));
             }
             else
             {
                 var strVal = Convert.ToString(value, CultureInfo.InvariantCulture).AppendZeroIfFloat(setting.SettingType);
-                var strResult = GUILayout.TextField(strVal, GUILayout.Width(50));
+                var strMin = Convert.ToString(setting.AcceptableValueRange.Key, CultureInfo.InvariantCulture).AppendZeroIfFloat(setting.SettingType);
+                var strMax = Convert.ToString(setting.AcceptableValueRange.Value, CultureInfo.InvariantCulture).AppendZeroIfFloat(setting.SettingType);
+                var strResult = GUILayout.TextField(strVal, GUILayout.Width(RangeValueWidth(GUI.skin.textField, strVal, strMin, strMax)));
                 if (strResult != strVal)
                 {
                     try