diff --git a/src/Inter-UI-Regular.ufo/glyphs/S_.glif b/src/Inter-UI-Regular.ufo/glyphs/S_.glif
index 9a1873fb5..6a38bd7d1 100644
--- a/src/Inter-UI-Regular.ufo/glyphs/S_.glif
+++ b/src/Inter-UI-Regular.ufo/glyphs/S_.glif
@@ -19,20 +19,20 @@
       <point x="1248" y="820"/>
       <point x="1380" y="744"/>
       <point x="1380" y="560" type="curve" smooth="yes"/>
-      <point x="1380" y="360"/>
-      <point x="1224" y="188"/>
-      <point x="904" y="188" type="curve" smooth="yes"/>
-      <point x="644" y="188"/>
-      <point x="428" y="304"/>
-      <point x="400" y="540" type="curve"/>
-      <point x="144" y="540" type="line"/>
+      <point x="1380" y="336"/>
+      <point x="1164" y="188"/>
+      <point x="880" y="188" type="curve" smooth="yes"/>
+      <point x="636" y="188"/>
+      <point x="420" y="296"/>
+      <point x="400" y="528" type="curve"/>
+      <point x="144" y="528" type="line"/>
       <point x="168" y="192"/>
-      <point x="460" y="-36"/>
+      <point x="440" y="-36"/>
       <point x="880" y="-36" type="curve" smooth="yes"/>
-      <point x="1396" y="-36"/>
-      <point x="1620" y="264"/>
-      <point x="1620" y="572" type="curve" smooth="yes"/>
-      <point x="1620" y="852"/>
+      <point x="1352" y="-36"/>
+      <point x="1620" y="224"/>
+      <point x="1620" y="560" type="curve" smooth="yes"/>
+      <point x="1620" y="844"/>
       <point x="1432" y="1016"/>
       <point x="1044" y="1120" type="curve" smooth="yes"/>
       <point x="836" y="1176" type="line" smooth="yes"/>
@@ -63,6 +63,23 @@
   </outline>
   <lib>
     <dict>
+      <key>com.typemytype.robofont.guides</key>
+      <array>
+        <dict>
+          <key>angle</key>
+          <integer>0</integer>
+          <key>isGlobal</key>
+          <false/>
+          <key>magnetic</key>
+          <integer>5</integer>
+          <key>name</key>
+          <string></string>
+          <key>x</key>
+          <integer>52</integer>
+          <key>y</key>
+          <integer>528</integer>
+        </dict>
+      </array>
       <key>com.typemytype.robofont.layerData</key>
       <dict>
         <key>reference</key>