diff --git a/src/glyphs/J.js b/src/glyphs/J.js
index 10e8dd7..c7e994b 100644
--- a/src/glyphs/J.js
+++ b/src/glyphs/J.js
@@ -1,54 +1,12 @@
-const makeGlyph = (opentype, name, unicode, cmds, adv) =>
-  new opentype.Glyph({
-    name,
-    unicode,
-    advanceWidth: adv,
-    path: cmds(new opentype.Path())
-  });
-
-export const glyphJ = (opentype, adv) =>
-  makeGlyph(
-    opentype,
-    "J",
-    "J".codePointAt(0),
-    (p) => {
-      p.moveTo(240, -10);
-      p.curveTo(130, -10, 60, 50, 60, 160);
-      p.lineTo(120, 160);
-      p.curveTo(120, 80, 170, 50, 240, 50);
-      p.curveTo(310, 50, 360, 80, 360, 160);
-      p.lineTo(360, 700);
-      p.lineTo(420, 700);
-      p.lineTo(420, 160);
-      p.curveTo(420, 50, 350, -10, 240, -10);
-      p.close();
-      return p;
-    },
-    adv
-  );
-
-export const glyphj = (opentype, adv) =>
-  makeGlyph(
-    opentype,
-    "j",
-    "j".codePointAt(0),
-    (p) => {
-      p.moveTo(210, -150);
-      p.curveTo(130, -150, 80, -110, 60, -40);
-      p.lineTo(110, -10);
-      p.curveTo(130, -60, 160, -90, 210, -90);
-      p.curveTo(260, -90, 290, -60, 290, 0);
-      p.lineTo(290, 480);
-      p.lineTo(350, 480);
-      p.lineTo(350, 0);
-      p.curveTo(350, -90, 300, -150, 210, -150);
-      p.close();
-      p.moveTo(290, 580);
-      p.lineTo(290, 660);
-      p.lineTo(350, 660);
-      p.lineTo(350, 580);
-      p.close();
-      return p;
-    },
-    adv
-  );
+const mk=(o,n,u,d,w)=>new o.Glyph({name:n,unicode:u,advanceWidth:w,path:d(new o.Path())});
+export const glyphJ=(o,w)=>mk(o,"J",74,p=>{
+  p.moveTo(440,700);p.lineTo(520,700);p.lineTo(520,200);p.curveTo(520,-10,200,-10,200,100);
+  p.lineTo(280,100);p.curveTo(280,60,440,60,440,200);p.close();
+  return p;
+},w);
+export const glyphj=(o,w)=>mk(o,"j",106,p=>{
+  p.moveTo(360,480);p.lineTo(440,480);p.lineTo(440,-100);p.curveTo(440,-200,200,-200,200,-100);
+  p.lineTo(280,-100);p.curveTo(280,-140,360,-140,360,-100);p.close();
+  p.moveTo(360,600);p.lineTo(360,680);p.lineTo(440,680);p.lineTo(440,600);p.close();
+  return p;
+},w);