diff --git a/resources/profiles/LNL3D.ini b/resources/profiles/LNL3D.ini
index b00278896c..5ae7f82a2d 100644
--- a/resources/profiles/LNL3D.ini
+++ b/resources/profiles/LNL3D.ini
@@ -282,7 +282,7 @@ top_solid_layers = 4
 perimeters = 4
 support_material_interface_spacing = 0.15
 support_material_spacing = 1
-first_layer_height = 0.2
+first_layer_height = 0.12
 extrusion_width = 0.22
 external_perimeter_extrusion_width = 0.2
 first_layer_extrusion_width = 0.2
@@ -296,7 +296,7 @@ support_material_extrusion_width = 0.18
 perimeters = 3
 support_material_interface_spacing = 0.2
 support_material_spacing = 1
-first_layer_height = 0.2
+first_layer_height = 0.24
 extrusion_width = 0.44
 external_perimeter_extrusion_width = 0.42
 first_layer_extrusion_width = 0.42
@@ -310,7 +310,7 @@ support_material_extrusion_width = 0.36
 perimeters = 2
 support_material_interface_spacing = 0.3
 support_material_spacing = 1.2
-first_layer_height = 0.3
+first_layer_height = 0.36
 extrusion_width = 0.66
 external_perimeter_extrusion_width = 0.63
 first_layer_extrusion_width = 0.63
@@ -324,7 +324,7 @@ support_material_extrusion_width = 0.54
 perimeters = 2
 support_material_interface_spacing = 0.3
 support_material_spacing = 1.2
-first_layer_height = 0.3
+first_layer_height = 0.48
 extrusion_width = 0.88
 external_perimeter_extrusion_width = 0.85
 first_layer_extrusion_width = 0.85