diff --git a/index.html b/index.html
index ecc43d23..c55262b1 100644
--- a/index.html
+++ b/index.html
@@ -138,7 +138,7 @@
       }
     </style>
 
-    <link rel="preload" href="index.css?v=1.105.7" as="style" onload="this.onload=null; this.rel='stylesheet'" />
+    <link rel="preload" href="index.css?v=1.106.3" as="style" onload="this.onload=null; this.rel='stylesheet'" />
     <link rel="preload" href="icons.css" as="style" onload="this.onload=null; this.rel='stylesheet'" />
     <link rel="preload" href="libs/jquery-ui.css" as="style" onload="this.onload=null; this.rel='stylesheet'" />
   </head>
@@ -8117,7 +8117,7 @@
     <script src="modules/markers-generator.js?v=1.104.0"></script>
     <script src="modules/zones-generator.js?v=1.106.0"></script>
     <script src="modules/coa-generator.js?v=1.99.00"></script>
-    <script src="modules/resample.js?v=1.105.13"></script>
+    <script src="modules/resample.js?v=1.106.4"></script>
     <script src="libs/alea.min.js?v1.105.0"></script>
     <script src="libs/polylabel.min.js?v1.105.0"></script>
     <script src="libs/lineclip.min.js?v1.105.0"></script>
@@ -8127,7 +8127,7 @@
     <script src="modules/ui/measurers.js?v=1.99.00"></script>
     <script src="modules/ui/style-presets.js?v=1.100.00"></script>
     <script src="modules/ui/general.js?v=1.100.00"></script>
-    <script src="modules/ui/options.js?v=1.106.0"></script>
+    <script src="modules/ui/options.js?v=1.106.2"></script>
     <script src="main.js?v=1.106.0"></script>
 
     <script defer src="modules/relief-icons.js?v=1.99.05"></script>
@@ -8169,8 +8169,8 @@
     <script defer src="modules/ui/emblems-editor.js?v=1.99.00"></script>
     <script defer src="modules/ui/markers-editor.js?v=1.99.00"></script>
     <script defer src="modules/ui/3d.js?v=1.99.00"></script>
-    <script defer src="modules/ui/submap-tool.js?v=1.105.13"></script>
-    <script defer src="modules/ui/transform-tool.js?v=1.105.13"></script>
+    <script defer src="modules/ui/submap-tool.js?v=1.106.2"></script>
+    <script defer src="modules/ui/transform-tool.js?v=1.106.2"></script>
     <script defer src="modules/ui/hotkeys.js?v=1.104.0"></script>
     <script defer src="modules/coa-renderer.js?v=1.99.00"></script>
     <script defer src="libs/rgbquant.min.js"></script>
diff --git a/modules/resample.js b/modules/resample.js
index 81ffcc1f..21349b9e 100644
--- a/modules/resample.js
+++ b/modules/resample.js
@@ -254,9 +254,11 @@ window.Resample = (function () {
         });
         if (points.length < 2) return null;
 
-        const firstCell = points[0][2];
+        const bbox = [0, 0, graphWidth, graphHeight];
+        const clipped = lineclip(points, bbox)[0].map(([x, y]) => [rn(x, 2), rn(y, 2), findCell(x, y)]);
+        const firstCell = clipped[0][2];
         const feature = pack.cells.f[firstCell];
-        return {...route, feature, points};
+        return {...route, feature, points: clipped};
       })
       .filter(Boolean);
 
diff --git a/modules/ui/options.js b/modules/ui/options.js
index bd8d8b0f..537a6a4e 100644
--- a/modules/ui/options.js
+++ b/modules/ui/options.js
@@ -210,16 +210,16 @@ function fitMapToScreen() {
   svgHeight = Math.min(+mapHeightInput.value, window.innerHeight);
   svg.attr("width", svgWidth).attr("height", svgHeight);
 
-  const zoomExtent = [
-    [0, 0],
-    [graphWidth, graphHeight]
-  ];
-
   const zoomMin = rn(Math.max(svgWidth / graphWidth, svgHeight / graphHeight), 3);
   zoomExtentMin.value = zoomMin;
   const zoomMax = +zoomExtentMax.value;
 
-  zoom.translateExtent(zoomExtent).scaleExtent([zoomMin, zoomMax]).scaleTo(svg, zoomMin);
+  zoom
+    .translateExtent([
+      [0, 0],
+      [graphWidth, graphHeight]
+    ])
+    .scaleExtent([zoomMin, zoomMax]);
 
   fitScaleBar(scaleBar, svgWidth, svgHeight);
   if (window.fitLegendBox) fitLegendBox();
diff --git a/modules/ui/submap-tool.js b/modules/ui/submap-tool.js
index 6586b1e7..1c992b7a 100644
--- a/modules/ui/submap-tool.js
+++ b/modules/ui/submap-tool.js
@@ -49,6 +49,8 @@ function openSubmapTool() {
     const projection = (x, y) => [(x - x0) * scale, (y - y0) * scale];
     const inverse = (x, y) => [x / scale + x0, y / scale + y0];
 
+    applyGraphSize();
+    fitMapToScreen();
     resetZoom(0);
     undraw();
     Resample.process({projection, inverse, scale});
diff --git a/modules/ui/transform-tool.js b/modules/ui/transform-tool.js
index 81ac984f..86d5c504 100644
--- a/modules/ui/transform-tool.js
+++ b/modules/ui/transform-tool.js
@@ -132,9 +132,12 @@ async function openTransformTool() {
 
     const [projection, inverse] = getProjection();
 
+    applyGraphSize();
+    fitMapToScreen();
     resetZoom(0);
     undraw();
     Resample.process({projection, inverse, scale: 1});
+
     drawLayers();
 
     INFO && console.groupEnd("transformMap");