diff --git a/config/warning_images/generic/PERVIETÀ.png b/config/warning_images/generic/PERVIETÀ.png
new file mode 100644
index 0000000..ebd61ce
Binary files /dev/null and b/config/warning_images/generic/PERVIETÀ.png differ
diff --git a/src/ui/recipe_spec_and_step_editor/recipe_spec_and_step_editor.ui b/src/ui/recipe_spec_and_step_editor/recipe_spec_and_step_editor.ui
index 2b31c7a..68bbbc8 100644
--- a/src/ui/recipe_spec_and_step_editor/recipe_spec_and_step_editor.ui
+++ b/src/ui/recipe_spec_and_step_editor/recipe_spec_and_step_editor.ui
@@ -436,7 +436,7 @@ Fasi di Test</string>
      </widget>
      <widget class="QWidget" name="free_fall_t">
       <attribute name="title">
-       <string>Free Fall</string>
+       <string>Test Pervietà</string>
       </attribute>
       <layout class="QGridLayout" name="gridLayout_free_fall">
        <item row="0" column="0">
diff --git a/src/ui/test_leak/test_leak.py b/src/ui/test_leak/test_leak.py
index 2abe0d0..8ccc961 100644
--- a/src/ui/test_leak/test_leak.py
+++ b/src/ui/test_leak/test_leak.py
@@ -158,28 +158,65 @@ class Test_Leak(Test_Test):
             super().visualize(None, img=self.status_imgs_full["calibrated-leak"])
         else:
             if step.step_type == "test_freefall_leak":
+                # Flag Free Fall mode for special UI handling
+                self._free_fall_mode = True
+                self._free_fall_img_scale = 0.95  # scale image to almost full available space
+
+                # Hide parameters not relevant during free-fall
+                for name in [
+                    "label_18",      # Tempo di riempimento
+                    "fill_time_l",
+                    "label_19",      # Tempo di assestamento
+                    "settle_time_l",
+                    "label_22",      # Tempo di prova
+                    "meas_time_l",
+                    "template_label",  # Etichetta selezionata (caption)
+                    "template_print_l",  # Etichetta selezionata (value)
+                    "valore_PID",       # Valore PID (caption)
+                    "valore_PID_l",     # Valore PID (value)
+                    "label_17",         # unit 's' for fill time
+                    "label_20",         # unit 's' for settling/measuring time
+                    "label_21",         # possibly another unit/aux label to hide in free fall
+                ]:
+                    if hasattr(self, name):
+                        getattr(self, name).setVisible(False)
+
                 self.display_text(text="COLLAUDARE USANDO IL SISTEMA DI FLUSSAGGIO ALLA FINE DELLA PROVA POSIZIONRE IL PEZZO PER LA PROVATENUTA")
-                # Try to load custom Free Fall image from instruction images
-                try:
-                    instr_folder = (self.config.get("machine", {}) or {}).get("instruction_folder", getattr(self.config, "machine_id", "")).strip() or getattr(self.config, "machine_id", "")
-                except Exception:
-                    instr_folder = getattr(self.config, "machine_id", "")
-                img_path = None
-                for ext in ("png", "jpg", "jpeg"):
-                    candidate = f"config/instruction_images/{instr_folder}/free_fall.{ext}"
-                    if os.path.exists(candidate):
-                        img_path = candidate
-                        break
+
+                # Show placeholder image for free-fall: PERVIETÀ.png
+                pervieta_path_candidates = [
+                    "config/warning_images/generic/PERVIETÀ.png",
+                    "config/warning_images/generic/PERVIETA.png",
+                    "config/warning_images/generic/pervieta.png",
+                ]
+                img_path = next((p for p in pervieta_path_candidates if os.path.exists(p)), None)
                 if img_path is not None:
                     super().visualize(None, img=QPixmap(img_path))
                 else:
-                    # Fallback to default image
-                    super().visualize(None, img=self.status_imgs_full[None])
+                    # Fallbacks: try the older instruction image or default
+                    try:
+                        instr_folder = (self.config.get("machine", {}) or {}).get("instruction_folder", getattr(self.config, "machine_id", "")).strip() or getattr(self.config, "machine_id", "")
+                    except Exception:
+                        instr_folder = getattr(self.config, "machine_id", "")
+                    ff_img = None
+                    for ext in ("png", "jpg", "jpeg"):
+                        candidate = f"config/instruction_images/{instr_folder}/free_fall.{ext}"
+                        if os.path.exists(candidate):
+                            ff_img = candidate
+                            break
+                    if ff_img is not None:
+                        super().visualize(None, img=QPixmap(ff_img))
+                    else:
+                        super().visualize(None, img=self.status_imgs_full[None])
             else:
+                # Ensure Free Fall mode is disabled for other steps
+                self._free_fall_mode = False
+                self._free_fall_img_scale = None
                 self.display_text(text="COLLEGARE GLI ATTACCHI PNEUMATICI E PREMERE START PER INIZIARE LA PROVA TENUTA")
                 super().visualize(None, img=self.status_imgs_full[None])
-            self.template_print_l.setVisible(True)
-            self.template_label.setVisible(True)
+            if step.step_type != "test_freefall_leak":
+                self.template_print_l.setVisible(True)
+                self.template_label.setVisible(True)
         if self.simulate:
             QApplication.processEvents()
             time.sleep(2)
@@ -445,3 +482,26 @@ class Test_Leak(Test_Test):
             # Always disable start button and enable stop button during connection issues
             self.start_b.setEnabled(False)
             self.stop_b.setEnabled(True)
+
+
+    def resizeEvent(self, event=None):
+        # First, let the base class handle default behavior
+        try:
+            super().resizeEvent(event)
+        except Exception:
+            # Fallback: ignore if base cannot handle the event
+            pass
+        # Apply Free Fall specific image scaling (half space)
+        if getattr(self, "_free_fall_mode", False):
+            if hasattr(self, "img_l") and hasattr(self, "img") and self.img_l is not None and self.img is not None:
+                try:
+                    scale = float(getattr(self, "_free_fall_img_scale", 0.5) or 0.5)
+                except Exception:
+                    scale = 0.5
+                w = max(1, int(self.img_l.width() * scale))
+                h = max(1, int(self.img_l.height() * scale))
+                try:
+                    self.img_l.setPixmap(self.img.scaled(w, h, Qt.KeepAspectRatio, Qt.SmoothTransformation))
+                except Exception:
+                    # If scaling fails, leave as base-class result
+                    pass