diff --git a/svelte-app/src/lib/canvas/renderer.ts b/svelte-app/src/lib/canvas/renderer.ts
index a49d201..fd28957 100644
--- a/svelte-app/src/lib/canvas/renderer.ts
+++ b/svelte-app/src/lib/canvas/renderer.ts
@@ -573,7 +573,8 @@ function drawConveyanceLabel(ctx: CanvasRenderingContext2D, sym: PlacedSymbol) {
   // - Counter-mirror if symbol is mirrored (so text doesn't read backwards)
   const rot = ((sym.rotation || 0) % 360 + 360) % 360;
   const needsFlip = rot > 90 && rot < 270;
-  const hasCorrection = needsFlip;
+  const needsMirrorFix = !!sym.mirrored;
+  const hasCorrection = needsFlip || needsMirrorFix;
 
   ctx.fillStyle = '#000000';
   ctx.textAlign = 'center';
@@ -601,6 +602,7 @@ function drawConveyanceLabel(ctx: CanvasRenderingContext2D, sym: PlacedSymbol) {
       if (hasCorrection) {
         ctx.save();
         ctx.translate(cx, cy);
+        if (needsMirrorFix) ctx.scale(-1, 1);
         if (needsFlip) ctx.rotate(Math.PI);
         for (let i = 0; i < tryLines.length; i++) {
           const dy = -(lineCount - 1) * lineH / 2 + i * lineH;
diff --git a/svelte-app/src/lib/export.ts b/svelte-app/src/lib/export.ts
index bfe6cbe..1413a04 100644
--- a/svelte-app/src/lib/export.ts
+++ b/svelte-app/src/lib/export.ts
@@ -60,16 +60,21 @@ function emitConveyanceLabelInner(lines: string[], sym: PlacedSymbol) {
   }
 
   // For non-curved: check readability and flip if needed
+  let needsMirrorFix = false;
   if (!isCurvedType(sym.symbolId)) {
     const rot = ((sym.rotation || 0) % 360 + 360) % 360;
     if (rot > 90 && rot < 270) textRotDeg = 180;
-    // Mirror: label follows mirrored shape naturally (inside group)
+    needsMirrorFix = !!sym.mirrored;
   }
 
   const fontSize = Math.min(14, availH / textLines.length);
   if (fontSize < 4) return;
   const lineH = fontSize;
-  const rotAttr = textRotDeg ? ` transform="rotate(${textRotDeg.toFixed(1)},${labelCx},${labelCy})"` : '';
+  // Build transform: counter-mirror then rotate for readability
+  let transformParts: string[] = [];
+  if (needsMirrorFix) transformParts.push(`translate(${labelCx},${labelCy}) scale(-1,1) translate(${-labelCx},${-labelCy})`);
+  if (textRotDeg) transformParts.push(`rotate(${textRotDeg.toFixed(1)},${labelCx},${labelCy})`);
+  const rotAttr = transformParts.length ? ` transform="${transformParts.join(' ')}"` : '';
   for (let i = 0; i < textLines.length; i++) {
     const dy = -(textLines.length - 1) * lineH / 2 + i * lineH;
     const y = labelCy + dy + fontSize * 0.35;