diff --git a/resources/profiles/Anycubic/machine/Anycubic Kobra 3 Max 0.4 nozzle.json b/resources/profiles/Anycubic/machine/Anycubic Kobra 3 Max 0.4 nozzle.json
index dc0999d3eb..a814378cce 100644
--- a/resources/profiles/Anycubic/machine/Anycubic Kobra 3 Max 0.4 nozzle.json	
+++ b/resources/profiles/Anycubic/machine/Anycubic Kobra 3 Max 0.4 nozzle.json	
@@ -34,11 +34,11 @@
     "gcode_flavor": "klipper",
     "printable_area": [
         "0x0",
-        "426x0",
-        "426x420",
+        "420x0",
+        "420x420",
         "0x420"
     ],
-    "printable_height": "501",
+    "printable_height": "500",
     "thumbnails": "230x110/PNG",
     "thumbnails_format": "PNG",
     "thumbnails_internal": "512x512/PNG/top",
@@ -48,24 +48,7 @@
     "bbl_use_printhost": "0",
     "bed_custom_model": "",
     "bed_custom_texture": "",
-    "bed_exclude_area": [
-        "0x0",
-        "3x0",
-        "3x420",
-        "0x420",
-        "0x420",
-        "426x420",
-        "426x420",
-        "0x420",
-        "426x420",
-        "423x420",
-        "423x0",
-        "426x0",
-        "0x0",
-        "0x0",
-        "426x0",
-        "426x0"
-    ],
+    "bed_exclude_area": [],
     "bed_mesh_max": "0,0",
     "bed_mesh_min": "0,0",
     "bed_mesh_probe_distance": "0,0",
@@ -279,4 +262,4 @@
         "Slope Lift"
     ],
     "z_offset": "0"
-}
\ No newline at end of file
+}
diff --git a/resources/profiles/Anycubic/machine/Anycubic Kobra 3 Max 0.6 nozzle.json b/resources/profiles/Anycubic/machine/Anycubic Kobra 3 Max 0.6 nozzle.json
index b025cd0129..51b33dd927 100644
--- a/resources/profiles/Anycubic/machine/Anycubic Kobra 3 Max 0.6 nozzle.json	
+++ b/resources/profiles/Anycubic/machine/Anycubic Kobra 3 Max 0.6 nozzle.json	
@@ -24,11 +24,11 @@
     "gcode_flavor": "klipper",
     "printable_area": [
         "0x0",
-        "426x0",
-        "426x420",
+        "420x0",
+        "420x420",
         "0x420"
     ],
-    "printable_height": "501",
+    "printable_height": "500",
     "thumbnails": "230x110/PNG",
     "thumbnails_format": "PNG",
     "thumbnails_internal": "512x512/PNG/top",
@@ -38,24 +38,7 @@
     "bbl_use_printhost": "0",
     "bed_custom_model": "",
     "bed_custom_texture": "",
-    "bed_exclude_area": [
-        "0x0",
-        "3x0",
-        "3x420",
-        "0x420",
-        "0x420",
-        "426x420",
-        "426x420",
-        "0x420",
-        "426x420",
-        "423x420",
-        "423x0",
-        "426x0",
-        "0x0",
-        "0x0",
-        "426x0",
-        "426x0"
-    ],
+    "bed_exclude_area": [],
     "bed_mesh_max": "0,0",
     "bed_mesh_min": "0,0",
     "bed_mesh_probe_distance": "0,0",
@@ -249,4 +232,4 @@
         "Slope Lift"
     ],
     "z_offset": "0"
-}
\ No newline at end of file
+}
diff --git a/resources/profiles/Anycubic/machine/Anycubic Kobra 3 Max 0.8 nozzle.json b/resources/profiles/Anycubic/machine/Anycubic Kobra 3 Max 0.8 nozzle.json
index 1e074c3cc2..8b3e61c028 100644
--- a/resources/profiles/Anycubic/machine/Anycubic Kobra 3 Max 0.8 nozzle.json	
+++ b/resources/profiles/Anycubic/machine/Anycubic Kobra 3 Max 0.8 nozzle.json	
@@ -24,11 +24,11 @@
     "gcode_flavor": "klipper",
     "printable_area": [
         "0x0",
-        "426x0",
-        "426x420",
+        "420x0",
+        "420x420",
         "0x420"
     ],
-    "printable_height": "501",
+    "printable_height": "500",
     "thumbnails": "230x110/PNG",
     "thumbnails_format": "PNG",
     "thumbnails_internal": "512x512/PNG/top",
@@ -38,24 +38,7 @@
     "bbl_use_printhost": "0",
     "bed_custom_model": "",
     "bed_custom_texture": "",
-    "bed_exclude_area": [
-        "0x0",
-        "3x0",
-        "3x420",
-        "0x420",
-        "0x420",
-        "426x420",
-        "426x420",
-        "0x420",
-        "426x420",
-        "423x420",
-        "423x0",
-        "426x0",
-        "0x0",
-        "0x0",
-        "426x0",
-        "426x0"
-    ],
+    "bed_exclude_area": [],
     "bed_mesh_max": "0,0",
     "bed_mesh_min": "0,0",
     "bed_mesh_probe_distance": "0,0",
@@ -252,4 +235,4 @@
         "Slope Lift"
     ],
     "z_offset": "0"
-}
\ No newline at end of file
+}
diff --git a/resources/profiles/Anycubic/machine/Anycubic Kobra 3 Max.json b/resources/profiles/Anycubic/machine/Anycubic Kobra 3 Max.json
index 9643123494..f548457ccd 100644
--- a/resources/profiles/Anycubic/machine/Anycubic Kobra 3 Max.json	
+++ b/resources/profiles/Anycubic/machine/Anycubic Kobra 3 Max.json	
@@ -7,6 +7,7 @@
     "nozzle_diameter": "0.4;0.6;0.8",
     "bed_model": "Anycubic Kobra 3 Max_buildplate_model.stl",
     "bed_texture": "Anycubic Kobra 3 Max_buildplate_texture.svg",
+    "default_bed_type": "Textured PEI Plate",
     "hotend_model": "",
     "default_materials": "Anycubic PLA @Anycubic Kobra 3 Max 0.4 nozzle;Anycubic PLA @Anycubic Kobra 3 Max 0.6 nozzle;Anycubic PLA @Anycubic Kobra 3 Max 0.8 nozzle;Anycubic PLA High Speed @Anycubic Kobra 3 Max 0.4 nozzle;Anycubic PLA Glow @Anycubic Kobra 3 Max 0.4 nozzle;Anycubic PLA Matte @Anycubic Kobra 3 Max 0.4 nozzle;Anycubic PLA Silk @Anycubic Kobra 3 Max 0.4 nozzle;Anycubic PLA+ @Anycubic Kobra 3 Max 0.4 nozzle;Generic PLA @Anycubic Kobra 3 Max 0.4 nozzle;Generic PLA Silk @Anycubic Kobra 3 Max 0.4 nozzle;Anycubic ABS @Anycubic Kobra 3 Max 0.4 nozzle;Anycubic ABS @Anycubic Kobra 3 Max 0.6 nozzle;Anycubic ABS @Anycubic Kobra 3 Max 0.8 nozzle;Anycubic ASA @Anycubic Kobra 3 Max 0.6 nozzle;Anycubic ASA @Anycubic Kobra 3 Max 0.8 nozzle;Anycubic PEBA 95A @Anycubic Kobra 3 Max 0.4 nozzle;Anycubic PETG @Anycubic Kobra 3 Max 0.4 nozzle;Anycubic PETG @Anycubic Kobra 3 Max 0.6 nozzle;Anycubic PETG @Anycubic Kobra 3 Max 0.8 nozzle;Anycubic TPU @Anycubic Kobra 3 Max 0.4 nozzle;Anycubic TPU @Anycubic Kobra 3 Max 0.6 nozzle;Anycubic TPU @Anycubic Kobra 3 Max 0.8 nozzle;Generic ABS @Anycubic Kobra 3 Max 0.4 nozzle;Generic PETG @Anycubic Kobra 3 Max 0.4 nozzle;Generic PETG Basic @Anycubic Kobra 3 Max 0.4 nozzle;Generic TPU @Anycubic Kobra 3 Max 0.4 nozzle"
 }