diff --git a/Client/index.html b/Client/index.html
index 4ea8082..5789611 100644
--- a/Client/index.html
+++ b/Client/index.html
@@ -4,22 +4,21 @@
     <title>QRTransfer</title>
     <script src="qrenc-4.0.0.js" type="text/javascript"></script>
     <script type="text/javascript">
-      let $ = (ele) => document.getElementById(ele);
-
       let fileData,
         chunkSize,
         segmentPosition,
         activeCanvas = 0; // double buffering.
 
-      let serveCodes = () => {
-        let numChunks = fileData.length / chunkSize;
-        let currChunk = segmentPosition / chunkSize;
+      const $ = (ele) => document.getElementById(ele);
+      const serveCodes = () => {
+        let numChunks = Math.ceil(fileData.length / chunkSize);
+        let currChunk = Math.ceil(segmentPosition / chunkSize) + 1;
         let delay = Number($("delay").value);
         let minLeft = ((numChunks - currChunk) * delay) / 1000 / 60;
 
-        $("status").innerText = `${currChunk}/${Math.ceil(numChunks)}/${(currChunk / numChunks).toFixed(2)}% (${minLeft.toFixed(2)} minutes left.)`;
+        $("status").innerText = `${currChunk}/${numChunks}/${((currChunk / numChunks) * 100).toFixed(2)}% (${minLeft.toFixed(2)} min left.)`;
         displayQR(
-          currChunk + 1 + "|" + fileData.substring(segmentPosition, segmentPosition + chunkSize),
+          currChunk + "|" + fileData.substring(segmentPosition, segmentPosition + chunkSize),
           Number($("qrSize").value),
           Number($("ecc").value)
         );
@@ -29,13 +28,13 @@
           window.setTimeout(serveCodes, delay);
         }
       };
-      let displayQR = (data, size, ecc) => {
+      const displayQR = (data, size, ecc) => {
         var qr = new QR($("qrcanv" + activeCanvas), data, size, size, ecc);
         $("qrcanv" + (activeCanvas === 0 ? 1 : 0)).style.display = "none";
         $("qrcanv" + activeCanvas).style.display = "block";
         activeCanvas = activeCanvas === 0 ? 1 : 0;
       };
-      let getFile = (fileName) => {
+      const getFile = (fileName) => {
         chunkSize = Number($("chunkSize").value);
         segmentPosition = Number($("startChunk").value * chunkSize);
 
@@ -66,7 +65,7 @@
     <hr />
     Status:<span id="status">...</span>
     <hr />
-    Filename:<input type="text" id="inputFileName" value="testInput/5K.dat" />
+    Filename:<input type="text" id="inputFileName" value="testInput/matchSeg.dat" />
     <br />
     ECC (1-4):<input type="number" value="4" id="ecc" />
     <br />
diff --git a/Client/testInput/matchSeg.dat b/Client/testInput/matchSeg.dat
new file mode 100644
index 0000000..3ce4f3a
--- /dev/null
+++ b/Client/testInput/matchSeg.dat
@@ -0,0 +1 @@
+123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
\ No newline at end of file