diff --git a/README.md b/README.md
index 5e84990..a7d5ac0 100644
--- a/README.md
+++ b/README.md
@@ -22,6 +22,8 @@ Restart Inkscape and you're done. if you are just changing the `.py` you dont ha
 
 ![XY Plotter tool panel](img/GcodePanelByLOD.jpeg)
 
+**Note:** Hidden layers (eye icon disabled in Inkscape) are automatically skipped during G-code generation.
+
 | Name | Definition | Default | Gcode Result |
 |---|---| --- | --- |
 | **Drawing On Command** | Gcode commande to lower down the Z-axis | `M3` | `M3 S1000` |
@@ -29,8 +31,9 @@ Restart Inkscape and you're done. if you are just changing the `.py` you dont ha
 | **Pen Up Travel speed** | Travel speed with Pen Up | `3000` | `G1 F3000` |
 | **Pen Down Travel speed** | Travel speed when drawing | `1500` | `G1 F1500` |
 | **Pen Active Power** | command value to lower the pen | `1000` | `M3 S1000` |
-| **Pen On Delay** | Delay after moving and before drawing | `0,1` | `G4 P0.1` |
-| **Pen Off Delay** | Delay after drawing and before moving | `0,2` | `G4 P0.2` |
+| **Settling Delay** | Delay after movement to allow mechanical settling | `0.15` | `G4 P0.15` |
+| **Pen On Delay** | Delay after pen-down before drawing | `0.2` | `G4 P0.2` |
+| **Pen Off Delay** | Delay after drawing before pen-up | `0.2` | `G4 P0.2` |
 | **X Offset** | X-axis offset for plotter start position | `180` | All X coordinates shifted by offset value |
 | **Y Offset** | Y-axis offset for plotter start position | `0` | All Y coordinates shifted by offset value |
 | **Passes** | Number of Passes | | |
diff --git a/plotter-lod.py b/plotter-lod.py
index a40776e..c709d65 100644
--- a/plotter-lod.py
+++ b/plotter-lod.py
@@ -1137,6 +1137,7 @@ class LaserGcode(inkex.Effect):
         self.paths = {}
         self.orientation_points = {}
         self.layers = [self.document.getroot()]
+        self.hidden_layers = set()
         self.Zcoordinates = {}
         self.transform_matrix = {}
         self.transform_matrix_reverse = {}
@@ -1150,6 +1151,10 @@ class LaserGcode(inkex.Effect):
                     self.selected_hack[i.get("id")] = i
                 if i.tag == inkex.addNS("g", 'svg') and i.get(inkex.addNS('groupmode', 'inkscape')) == 'layer':
                     self.layers += [i]
+                    # Check if layer is hidden
+                    if self.is_layer_hidden(i):
+                        self.hidden_layers.add(i)
+                        print_("Skipping hidden layer: '%s'" % i.get(inkex.addNS('label', 'inkscape')))
                     recursive_search(i, i)
                 elif i.get('gcodetools') == "Gcodetools orientation group":
                     points = self.get_orientation_points(i)
@@ -1178,6 +1183,23 @@ class LaserGcode(inkex.Effect):
 
         recursive_search(self.document.getroot(), self.document.getroot())
 
+    def is_layer_hidden(self, layer):
+        """Check if a layer is hidden based on Inkscape visibility settings"""
+        # Check style attribute for display:none
+        style = layer.get('style', '')
+        if 'display:none' in style.replace(' ', ''):
+            return True
+        
+        # Check sodipodi:insensitive attribute (layer locked/hidden)
+        if layer.get(inkex.addNS('insensitive', 'sodipodi')) == 'true':
+            return True
+        
+        # Check inkscape:groupmode and style combination
+        if layer.get('display') == 'none':
+            return True
+            
+        return False
+
     def get_orientation_points(self, g):
         items = g.getchildren()
         items.reverse()
@@ -1341,6 +1363,11 @@ class LaserGcode(inkex.Effect):
         print_(("self.layers=", self.layers))
         print_(("paths=", paths))
         for layer in self.layers:
+            # Skip hidden layers
+            if layer in self.hidden_layers:
+                print_("Skipping hidden layer in gcode generation: '%s'" % layer.get(inkex.addNS('label', 'inkscape')))
+                continue
+                
             if layer in paths:
                 print_(("layer", layer))
                 p = []