diff --git a/app.js b/app.js
index 8809c4f..4d5597f 100644
--- a/app.js
+++ b/app.js
@@ -110,6 +110,12 @@ document.addEventListener('DOMContentLoaded', async () => {
 
     let placementMode = false;
     let measureMode = null; // 'dist' or 'area'
+    let measurePoints = [];
+    let measureLayer = null;
+    let mouseMarker = L.marker([0, 0], { 
+        icon: L.divIcon({ className: 'measure-mouse-marker', iconSize: [0, 0] }),
+        interactive: false 
+    }).addTo(state.map);
     let activeTurbine = null;
 
     // Proj4 Definition for UTM32 (EPSG:25832)
@@ -200,8 +206,9 @@ document.addEventListener('DOMContentLoaded', async () => {
             const nvm = [[24.4, -5.5], [34.9, -5.5], [34.9, -31.5], [24.4, -31.5], [24.4, -5.5]];
             mfParts = [amf, nvm];
             
-            // BLF (Blattlagerfläche): 90,00m (L) x 15,00m (B). Next to AMF on the wider side.
-            blfCoords = [[7.5, -65.15], [22.5, -65.15], [22.5, -155.15], [7.5, -155.15], [7.5, -65.15]];
+            // BLF (Blattlagerfläche): 90,00m (L) x 15,00m (B). 
+            // In the drawing, it starts next to the tower and KSF.
+            blfCoords = [[7.5, -5.5], [22.5, -5.5], [22.5, -95.5], [7.5, -95.5], [7.5, -5.5]];
         } else {
             // Enercon / Vestas / GE (Standard)
             blfCoords = [[-41, 9], [-61, 9], [-61, -81], [-41, -81], [-41, 9]];