diff --git a/app/src/components/SimulationDashboard/AnalyzerManager.tsx b/app/src/components/SimulationDashboard/AnalyzerManager.tsx
index ef3ec35..2ebbab4 100644
--- a/app/src/components/SimulationDashboard/AnalyzerManager.tsx
+++ b/app/src/components/SimulationDashboard/AnalyzerManager.tsx
@@ -109,14 +109,14 @@ const AnalyzerManager: React.FC = () => {
 
                         const assetAnalysis = getAssetAnalysis(assetId);
                         if (assetAnalysis) {
-                            let newGraphData: any[] = [];
+                            let newGraphData: GraphDataPoint[] = [];
 
                             if (element.graphType === "line") {
-                                const history = lineChartHistory.current.get(element.elementUuid) || [];
+                                const history: GraphDataPoint[] = lineChartHistory.current.get(element.elementUuid) || [];
                                 const now = new Date();
                                 const timeStr = now.toLocaleTimeString([], { hour12: false });
 
-                                const dataPoint: any = { name: timeStr };
+                                const dataPoint: GraphDataPoint = { name: timeStr, value: 0 };
                                 dataKeys.forEach((key) => {
                                     const val = resolvePath(assetAnalysis, key);
                                     dataPoint[key] = typeof val === "number" ? val : 0;
diff --git a/app/src/components/SimulationDashboard/components/element/ElementContent.tsx b/app/src/components/SimulationDashboard/components/element/ElementContent.tsx
index f6fe995..9371858 100644
--- a/app/src/components/SimulationDashboard/components/element/ElementContent.tsx
+++ b/app/src/components/SimulationDashboard/components/element/ElementContent.tsx
@@ -34,14 +34,33 @@ const ElementContent: React.FC<ElementContentProps> = ({ element, resolvedData }
     const chartData =
         isPlaying || !resolvedData.graphData
             ? resolvedData.graphData ?? []
-            : [
-                  { name: "Jan", value: 400 },
-                  { name: "Feb", value: 300 },
-                  { name: "Mar", value: 600 },
-                  { name: "Apr", value: 800 },
-                  { name: "May", value: 500 },
-                  { name: "Jun", value: 900 },
-              ];
+            : (() => {
+                  const defaultData = [
+                      { name: "Jan", value: 400 },
+                      { name: "Feb", value: 300 },
+                      { name: "Mar", value: 600 },
+                      { name: "Apr", value: 800 },
+                      { name: "May", value: 500 },
+                      { name: "Jun", value: 900 },
+                  ];
+
+                  if (element.dataBinding?.dataType === "single-machine" && element.dataBinding.dataValue) {
+                      const keys = Array.isArray(element.dataBinding.dataValue) ? element.dataBinding.dataValue : [element.dataBinding.dataValue as string];
+                      return defaultData.map((item, i) => {
+                          const newItem: any = { ...item };
+                          keys.forEach((key, k) => {
+                              // Create distinct variations for each line so they don't just look like parallel copies
+                              // Even keys follow the trend, Odd keys invert it.
+                              const baseValue = k % 2 === 0 ? item.value : 1200 - item.value;
+                              // Add some index-based "noise" and vertical offset
+                              const variation = Math.sin(i + k) * 100;
+                              newItem[key] = baseValue + variation + k * 50;
+                          });
+                          return newItem;
+                      });
+                  }
+                  return defaultData;
+              })();
 
     const tooltipStyle = {
         contentStyle: {