diff --git a/src/components/FineTuningControls.tsx b/src/components/FineTuningControls.tsx
index bfaa134..9890adb 100644
--- a/src/components/FineTuningControls.tsx
+++ b/src/components/FineTuningControls.tsx
@@ -44,7 +44,7 @@ function AxisControl({
 }
 
 export function FineTuningControls() {
-  const { fineTuning, setFineTuning, resetFineTuning } = useModelStore();
+  const { fineTuning, setFineTuning, resetFineTuning, scaleRatio } = useModelStore();
 
   return (
     <div className="space-y-3">
@@ -52,10 +52,15 @@ export function FineTuningControls() {
         <h3 className="font-mono text-xs font-semibold uppercase tracking-widest text-muted-foreground">
           Ajuste Fino
         </h3>
-        <Button variant="ghost" size="sm" className="h-6 text-[10px] gap-1" onClick={resetFineTuning}>
-          <RefreshCw className="h-3 w-3" />
-          Resetar
-        </Button>
+        <div className="flex items-center gap-2">
+          <span className="font-mono text-[10px] text-primary" title="Passos em mm reais (compensados pela escala)">
+            {scaleRatio.label}
+          </span>
+          <Button variant="ghost" size="sm" className="h-6 text-[10px] gap-1" onClick={resetFineTuning}>
+            <RefreshCw className="h-3 w-3" />
+            Resetar
+          </Button>
+        </div>
       </div>
 
       {/* Position */}