diff --git a/examples/image.ts b/examples/image.ts
index 6661872..1be9ee3 100644
--- a/examples/image.ts
+++ b/examples/image.ts
@@ -10,6 +10,9 @@ ctx.fillRect(10, 10, 200 - 20, 200 - 20);
 const img = await loadImage("https://cdn.discordapp.com/emojis/587737413330272291.gif?v=1");
 ctx.drawImage(img, 100 - img.width() / 2, 100 - img.height() / 2);
 
+ctx.font = '30px Impact'
+console.log(ctx.measureText('3'), (ctx as any).gg.getGlyphBounds('3'));
+
 const server = serve({ hostname: "0.0.0.0", port: 8080 });
 console.log(`HTTP webserver running. Access it at: http://localhost:8080/`);
 
diff --git a/lib.js b/lib.js
index 8e6e14b..0a9f24d 100644
--- a/lib.js
+++ b/lib.js
@@ -2822,7 +2822,7 @@ export const CanvasKitInit = (function () {
                 },
                 [],
               );
-              let actualBoundingBoxAscent = ((glyphBounds.map(e => e[1]).reduce((p, a) => p + a, 0)) * -1) / glyphBounds.length;
+              let actualBoundingBoxAscent = (Math.abs(glyphBounds.map(e => e[1]).reduce((p, a) => p + a, 0))) / glyphBounds.length;
               return {
                 width,
                 actualBoundingBoxAscent,
@@ -6919,9 +6919,13 @@ export const CanvasKitInit = (function () {
           a(h.instance);
         }
         function c(h) {
-          return Hb().then(function (m) {
+          return Promise.resolve().then(function (m) {
             return new Promise((res) =>
-              res(new WebAssembly.Instance(wasmMod, d))
+              {
+                const inst = new WebAssembly.Instance(wasmMod, d);
+                storeWasm = inst;
+                return res(inst);
+              }
             );
           }).then(h, function (m) {
             Ka("failed to asynchronously prepare wasm: " + m);