diff --git a/meshview/templates/top.html b/meshview/templates/top.html
index 20ec91c..5d810af 100644
--- a/meshview/templates/top.html
+++ b/meshview/templates/top.html
@@ -1,160 +1,150 @@
 {% extends "base.html" %}
 
 {% block css %}
-/* General table styling */
+<style>
 table {
     width: 100%;
     border-collapse: collapse;
     margin-top: 20px;
 }
-
 table th, table td {
     padding: 12px;
     text-align: left;
     border: 1px solid #ddd;
-    cursor: pointer; /* Makes the column headers clickable */
+    cursor: pointer;
 }
-
 table th {
     background-color: #333;
     color: #fff;
     font-weight: bold;
 }
-
 table tbody tr:nth-child(odd) {
-    background-color: #272b2f; /* Slightly lighter than #2a2a2a */
+    background-color: #272b2f;
 }
-
 table tbody tr:nth-child(even) {
-    background-color: #212529; /* Slightly lighter than #181818 */
+    background-color: #212529;
 }
-
 table tbody tr:hover {
-    background-color: #555; /* Light hover effect */
+    background-color: #555;
 }
-
 table td {
     color: #ddd;
 }
-
 table th, table td {
     border-radius: 8px;
 }
-
-/* Responsive Table for smaller screens */
-@media (max-width: 768px) {
+@media (max-width: 600px) {
     table th, table td {
         padding: 8px;
     }
 }
-
 h1 {
     text-align: center;
     color: #ddd;
     margin-top: 20px;
     margin-bottom: 20px;
 }
-
-/* Bell curve chart container */
 #bellCurveChart {
     height: 400px;
-    width: 100%;
+    width: 90%;
     margin-top: 30px;
 }
-
 #stats {
     text-align: center;
     margin-top: 20px;
     color: #fff;
 }
-
+#channelFilter {
+    display: block;
+    margin: 0 auto 20px auto;
+    padding: 8px;
+    font-size: 16px;
+    border-radius: 6px;
+    background-color: #333;
+    color: white;
+    border: 1px solid #666;
+}
+</style>
 {% endblock %}
 
 {% block body %}
-  <h1>Top Traffic Nodes</h1>
+<h1>Top Traffic Nodes</h1>
 
-  <!-- Chart Description -->
-  <div id="stats">
+<!-- Channel Filter -->
+<select id="channelFilter">
+    <option value="all">All Channels</option>
+</select>
+
+<!-- Chart Description -->
+<div id="stats">
     <p>This chart shows a bell curve (normal distribution) based on the total <strong>"Times Seen"</strong> values for all nodes. It helps visualize how frequently nodes are heard, relative to the average.</p>
-    <p> This "Time Seen" value is the closest that we can get to Mesh utilization by node.</p>
-  </div>
-  <div id="stats">
+    <p>This "Time Seen" value is the closest that we can get to Mesh utilization by node.</p>
     <p><strong>Mean: </strong><span id="mean"></span> - <strong>Standard Deviation: </strong><span id="stdDev"></span></p>
-  </div>
+</div>
 
-  <!-- Bell Curve Chart -->
-  <div id="bellCurveChart"></div>
+<!-- Chart -->
+<div id="bellCurveChart"></div>
 
-  {% if nodes %}
+<!-- Table -->
+{% if nodes %}
     <div class="container">
-      <table id="trafficTable">
-        <thead>
-          <tr>
-            <th onclick="sortTable(0)">Long Name</th>
-            <th onclick="sortTable(1)">Short Name</th>
-            <th onclick="sortTable(2)">Channel</th>
-            <th onclick="sortTable(3)">Packets Sent</th>
-            <th onclick="sortTable(4)">Times Seen</th>
-          </tr>
-        </thead>
-        <tbody>
-          {% for node in nodes %}
-            <tr>
-              <td><a href="/packet_list/{{ node.node_id }}">{{ node.long_name }}</a></td>
-              <td>{{ node.short_name }}</td>
-              <td>{{ node.channel }}</td>
-              <td><a href="/top?node_id={{ node.node_id }}">{{ node.total_packets_sent }}</a></td>
-              <td>{{ node.total_times_seen }}</td>
-            </tr>
-          {% endfor %}
-        </tbody>
-      </table>
+        <table id="trafficTable">
+            <thead>
+                <tr>
+                    <th onclick="sortTable(0)">Long Name</th>
+                    <th onclick="sortTable(1)">Short Name</th>
+                    <th onclick="sortTable(2)">Channel</th>
+                    <th onclick="sortTable(3)">Packets Sent</th>
+                    <th onclick="sortTable(4)">Times Seen</th>
+                </tr>
+            </thead>
+            <tbody>
+                {% for node in nodes %}
+                <tr>
+                    <td><a href="/packet_list/{{ node.node_id }}">{{ node.long_name }}</a></td>
+                    <td>{{ node.short_name }}</td>
+                    <td>{{ node.channel }}</td>
+                    <td><a href="/top?node_id={{ node.node_id }}">{{ node.total_packets_sent }}</a></td>
+                    <td>{{ node.total_times_seen }}</td>
+                </tr>
+                {% endfor %}
+            </tbody>
+        </table>
     </div>
-  {% else %}
+{% else %}
     <p style="text-align: center;">No top traffic nodes available.</p>
-  {% endif %}
+{% endif %}
 
-  <script src="https://cdn.jsdelivr.net/npm/echarts@5.3.2/dist/echarts.min.js"></script>
-  <script>
-    // Get the nodes data from the backend
-    const nodes = {{ nodes | tojson }};
+<script src="https://cdn.jsdelivr.net/npm/echarts@5.3.2/dist/echarts.min.js"></script>
+<script>
+const nodes = {{ nodes | tojson }};
+let myChart;
 
-    // Extract total_times_seen values
-    const timesSeenValues = nodes.map(node => node.total_times_seen);
+function normalDistribution(x, mean, stdDev) {
+    return (1 / (stdDev * Math.sqrt(2 * Math.PI))) * Math.exp(-0.5 * Math.pow((x - mean) / stdDev, 2));
+}
 
-    // Calculate mean and standard deviation
-    const mean = timesSeenValues.reduce((sum, value) => sum + value, 0) / timesSeenValues.length;
-    const stdDev = Math.sqrt(timesSeenValues.reduce((sum, value) => sum + Math.pow(value - mean, 2), 0) / timesSeenValues.length);
+function calculateStats(filteredNodes) {
+    const values = filteredNodes.map(n => n.total_times_seen);
+    const mean = values.reduce((sum, v) => sum + v, 0) / values.length || 0;
+    const stdDev = Math.sqrt(values.reduce((sum, v) => sum + Math.pow(v - mean, 2), 0) / values.length) || 0;
+    return { mean, stdDev, values };
+}
 
-    // Display mean and standard deviation
-    document.getElementById('mean').textContent = mean.toFixed(2);
-    document.getElementById('stdDev').textContent = stdDev.toFixed(2);
-
-    // Function to calculate the normal distribution value
-    function normalDistribution(x, mean, stdDev) {
-        return (1 / (stdDev * Math.sqrt(2 * Math.PI))) * Math.exp(-0.5 * Math.pow((x - mean) / stdDev, 2));
-    }
-
-    // Generate x and y values for the bell curve
-    const xData = [];
-    const yData = [];
-    const min = Math.min(...timesSeenValues);
-    const max = Math.max(...timesSeenValues);
-    const step = (max - min) / 100;
+function renderChart(values, mean, stdDev) {
+    const min = Math.min(...values);
+    const max = Math.max(...values);
+    const step = (max - min) / 100 || 1;
+    const xData = [], yData = [];
 
     for (let x = min; x <= max; x += step) {
         xData.push(x);
         yData.push(normalDistribution(x, mean, stdDev));
     }
 
-    // ECharts setup
-    const myChart = echarts.init(document.getElementById('bellCurveChart'));
-
     const option = {
         animation: false,
-        tooltip: {
-            trigger: 'axis'
-        },
+        tooltip: { trigger: 'axis' },
         xAxis: {
             name: 'Total Times Seen',
             type: 'value',
@@ -163,46 +153,83 @@ h1 {
         },
         yAxis: {
             name: 'Probability Density',
-            type: 'value',
+            type: 'value'
         },
         series: [{
             data: xData.map((x, i) => [x, yData[i]]),
             type: 'line',
             smooth: true,
             color: 'blue',
-            lineStyle: {
-                width: 3
-            }
+            lineStyle: { width: 3 }
         }]
     };
 
     myChart.setOption(option);
+}
 
-    // Function to sort the table columns
-    function sortTable(n) {
-      const table = document.getElementById("trafficTable");
-      const rows = Array.from(table.rows).slice(1); // Skip header
-      const isNumeric = !isNaN(rows[0].cells[n].innerText);
-      let sortedRows;
+function filterByChannel() {
+    const selected = document.getElementById('channelFilter').value;
+    const filtered = selected === 'all' ? nodes : nodes.filter(n => n.channel === selected);
 
-      if (isNumeric) {
-        sortedRows = rows.sort((a, b) => {
-          return parseFloat(a.cells[n].innerText) - parseFloat(b.cells[n].innerText);
-        });
-      } else {
-        sortedRows = rows.sort((a, b) => {
-          return a.cells[n].innerText.toLowerCase().localeCompare(b.cells[n].innerText.toLowerCase());
-        });
-      }
-
-      if (table.rows[0].cells[n].getAttribute('data-sort-direction') === 'asc') {
-        sortedRows.reverse();
-        table.rows[0].cells[n].setAttribute('data-sort-direction', 'desc');
-      } else {
-        table.rows[0].cells[n].setAttribute('data-sort-direction', 'asc');
-      }
-
-      sortedRows.forEach(row => table.tBodies[0].appendChild(row));
+    // Update table
+    const tbody = document.querySelector('#trafficTable tbody');
+    tbody.innerHTML = '';
+    for (const node of filtered) {
+        const row = `<tr>
+            <td><a href="/packet_list/${node.node_id}">${node.long_name}</a></td>
+            <td>${node.short_name}</td>
+            <td>${node.channel}</td>
+            <td><a href="/top?node_id=${node.node_id}">${node.total_packets_sent}</a></td>
+            <td>${node.total_times_seen}</td>
+        </tr>`;
+        tbody.insertAdjacentHTML('beforeend', row);
     }
-  </script>
+
+    // Recalculate stats & chart
+    const { mean, stdDev, values } = calculateStats(filtered);
+    document.getElementById('mean').textContent = mean.toFixed(2);
+    document.getElementById('stdDev').textContent = stdDev.toFixed(2);
+    renderChart(values, mean, stdDev);
+}
+
+function populateChannelFilter() {
+    const select = document.getElementById('channelFilter');
+    const channels = [...new Set(nodes.map(n => n.channel))].sort();
+    for (const ch of channels) {
+        const opt = document.createElement('option');
+        opt.value = ch;
+        opt.textContent = ch;
+        select.appendChild(opt);
+    }
+
+    select.addEventListener('change', filterByChannel);
+}
+
+function sortTable(n) {
+    const table = document.getElementById("trafficTable");
+    const rows = Array.from(table.rows).slice(1);
+    const isNumeric = !isNaN(rows[0].cells[n].innerText);
+    const dir = table.rows[0].cells[n].getAttribute('data-sort-direction') === 'asc' ? 'desc' : 'asc';
+    table.rows[0].cells[n].setAttribute('data-sort-direction', dir);
+
+    rows.sort((a, b) => {
+        const valA = isNumeric ? parseFloat(a.cells[n].innerText) : a.cells[n].innerText.toLowerCase();
+        const valB = isNumeric ? parseFloat(b.cells[n].innerText) : b.cells[n].innerText.toLowerCase();
+        return (valA > valB ? 1 : -1) * (dir === 'asc' ? 1 : -1);
+    });
+
+    rows.forEach(row => table.tBodies[0].appendChild(row));
+}
+
+function init() {
+    myChart = echarts.init(document.getElementById('bellCurveChart'));
+    populateChannelFilter();
+    filterByChannel();
+    window.addEventListener('resize', () => {
+        if (myChart) myChart.resize();
+    });
+}
+
+document.addEventListener('DOMContentLoaded', init);
+</script>
 {% endblock %}