diff --git a/main.py b/main.py
index daa9ac1..5842366 100644
--- a/main.py
+++ b/main.py
@@ -55,6 +55,8 @@ def format_data(data):
         "MV02_sp": data.get("MV02_sp", 0.0),
         "MV03": data.get("MV03", 0.0),
         "MV03_sp": data.get("MV03_sp", 0.0),
+        "MV04": data.get("MV05", 0.0),
+        "MV04_sp": data.get("MV05_sp", 0.0),
         "MV05": data.get("MV05", 0.0),
         "MV05_sp": data.get("MV05_sp", 0.0),
         "MV06": data.get("MV06", 0.0),
diff --git a/static/monitor.html b/static/monitor.html
index 8afd558..6fd5653 100644
--- a/static/monitor.html
+++ b/static/monitor.html
@@ -55,8 +55,10 @@
     </div>
     <button id="recordButton" onclick="toggleRecording()">Record</button>
     <div class="plot-container">
-        <div id="flow-plot" class="large-plot"></div>
-        <div id="pressure-plot" class="large-plot"></div>
+        <div id="flow-plot-1" class="large-plot"></div>
+        <div id="pressure-plot-1" class="large-plot"></div>
+        <div id="flow-plot-2" class="large-plot"></div>
+        <div id="pressure-plot-2" class="large-plot"></div>
         <div id="mv02-plot" class="small-plot"></div>
         <div id="mv03-plot" class="small-plot"></div>
         <div id="mv04-05-plot" class="small-plot"></div>
@@ -158,19 +160,27 @@
             if (!response.ok) throw new Error(`HTTP error! status: ${response.status}`);
             const allData = await response.json();
             const puData = allData[`PU_${puNumber}`];
-
-            // Convert timestamp string to Date object
             const timestamp = new Date(puData.timestamp);
 
-            Plotly.extendTraces('flow-plot', {
-                x: [[timestamp], [timestamp], [timestamp], [timestamp]],
-                y: [[puData.Qperm], [puData.Qdilute], [puData.Qdrain], [puData.Qrecirc]]
-            }, [0, 1, 2, 3], maxPoints);
+            Plotly.extendTraces('flow-plot-1', {
+                x: [[timestamp], [timestamp]],
+                y: [[puData.Qperm], [puData.Qdilute]]
+            }, [0, 1], maxPoints);
 
-            Plotly.extendTraces('pressure-plot', {
-                x: [[timestamp], [timestamp], [timestamp]],
-                y: [[puData.Pro], [puData.Pdilute], [puData.Prentate]]
-            }, [0, 1, 2], maxPoints);
+            Plotly.extendTraces('flow-plot-2', {
+                x: [[timestamp], [timestamp]],
+                y: [[puData.Qdrain], [puData.Qrecirc]]
+            }, [0, 1], maxPoints);
+
+            Plotly.extendTraces('pressure-plot-1', {
+                x: [[timestamp], [timestamp]],
+                y: [[puData.Pro], [puData.Prentate]]
+            }, [0, 1], maxPoints);
+
+            Plotly.extendTraces('pressure-plot-2', {
+                x: [[timestamp]],
+                y: [[puData.Pdilute]]
+            }, [0], maxPoints);
 
             Plotly.extendTraces('mv02-plot', { x: [[timestamp]], y: [[puData.MV02]] }, [0], maxPoints);
             Plotly.extendTraces('mv03-plot', { x: [[timestamp]], y: [[puData.MV03]] }, [0], maxPoints);
@@ -183,7 +193,7 @@
             Plotly.extendTraces('mv08-plot', { x: [[timestamp]], y: [[puData.MV08]] }, [0], maxPoints);
 
             const range = getLastMinuteRange();
-            const plotIds = ['flow-plot', 'pressure-plot', 'mv02-plot', 'mv03-plot', 'mv04-05-plot', 'mv06-plot', 'mv07-plot', 'mv08-plot'];
+            const plotIds = ['flow-plot-1', 'flow-plot-2', 'pressure-plot-1', 'pressure-plot-2', 'mv02-plot', 'mv03-plot', 'mv04-05-plot', 'mv06-plot', 'mv07-plot', 'mv08-plot'];
             plotIds.forEach(id => {
                 Plotly.relayout(id, { 'xaxis.range': range });
             });
@@ -206,27 +216,41 @@
     }
 
     function initPlots() {
-        const time0 = [new Date()]; // Use current time for initialization
+        const time0 = [new Date()];
 
-        Plotly.newPlot('flow-plot', [
+        Plotly.newPlot('flow-plot-1', [
             { x: time0, y: [0], name: 'Qperm', mode: 'lines', line: { color: 'blue' } },
-            { x: time0, y: [0], name: 'Qdilute', mode: 'lines', line: { color: 'green' } },
+            { x: time0, y: [0], name: 'Qdilute', mode: 'lines', line: { color: 'green' } }
+        ], {
+            title: 'Qperm and Qdilute Flow Rates Over Time',
+            xaxis: { title: 'Time', type: 'date' },
+            yaxis: { title: 'Flow (L/h)' }
+        });
+
+        Plotly.newPlot('flow-plot-2', [
             { x: time0, y: [0], name: 'Qdrain', mode: 'lines', line: { color: 'red' } },
             { x: time0, y: [0], name: 'Qrecirc', mode: 'lines', line: { color: 'orange' } }
         ], {
-            title: 'Flow Rates Over Time',
+            title: 'Qdrain and Qrecirc Flow Rates Over Time',
             xaxis: { title: 'Time', type: 'date' },
-            yaxis: { title: 'Flow (L/h)', range: [0, 2000] }
+            yaxis: { title: 'Flow (L/h)' }
         });
 
-        Plotly.newPlot('pressure-plot', [
+        Plotly.newPlot('pressure-plot-1', [
             { x: time0, y: [0], name: 'Pro', mode: 'lines', line: { color: 'purple' } },
-            { x: time0, y: [0], name: 'Pdilute', mode: 'lines', line: { color: 'teal' } },
             { x: time0, y: [0], name: 'Prentate', mode: 'lines', line: { color: 'gray' } }
         ], {
-            title: 'Pressure Over Time',
+            title: 'Pro and Prentate Pressure Over Time',
             xaxis: { title: 'Time', type: 'date' },
-            yaxis: { title: 'Pressure (bar)', range: [0, 15] }
+            yaxis: { title: 'Pressure (bar)' }
+        });
+
+        Plotly.newPlot('pressure-plot-2', [
+            { x: time0, y: [0], name: 'Pdilute', mode: 'lines', line: { color: 'teal' } }
+        ], {
+            title: 'Pdilute Pressure Over Time',
+            xaxis: { title: 'Time', type: 'date' },
+            yaxis: { title: 'Pressure (bar)' }
         });
 
         Plotly.newPlot('mv02-plot', [{
@@ -266,7 +290,7 @@
             title: 'MV08 (%)', yaxis: { range: [0, 100] }, xaxis: { type: 'date' }
         });
 
-        setInterval(updatePlots, 500);
+        setInterval(updatePlots, 100);
     }
 
     window.onload = function() {