diff --git a/HW/z80_cpu/z80_cpu.kicad_sch b/HW/z80_cpu/z80_cpu.kicad_sch
index 5b2c6df..0f81da8 100644
--- a/HW/z80_cpu/z80_cpu.kicad_sch
+++ b/HW/z80_cpu/z80_cpu.kicad_sch
@@ -7450,7 +7450,8 @@
 			(type solid)
 		)
 		(fill
-			(type outline)
+			(type color)
+			(color 0 0 0 0)
 		)
 		(uuid "020bf249-03d0-4e3b-a0fe-c32112d7f160")
 	)
@@ -7528,7 +7529,8 @@
 			(type solid)
 		)
 		(fill
-			(type outline)
+			(type color)
+			(color 0 0 0 0)
 		)
 		(uuid "2d872d57-9f55-450f-b23b-1387f8d111ba")
 	)
@@ -7558,7 +7560,8 @@
 			(type solid)
 		)
 		(fill
-			(type outline)
+			(type color)
+			(color 0 0 0 0)
 		)
 		(uuid "36225168-ceb9-4b07-b9a6-c1f9fc8efbbe")
 	)
@@ -7601,7 +7604,8 @@
 			(type solid)
 		)
 		(fill
-			(type outline)
+			(type color)
+			(color 0 0 0 0)
 		)
 		(uuid "3e147192-689e-4739-8588-7d1464ec200e")
 	)
@@ -8013,7 +8017,8 @@
 			(type solid)
 		)
 		(fill
-			(type outline)
+			(type color)
+			(color 0 0 0 0)
 		)
 		(uuid "4aa0983f-45f7-49b9-aa7c-40323571557d")
 	)
@@ -8087,7 +8092,8 @@
 			(type solid)
 		)
 		(fill
-			(type outline)
+			(type color)
+			(color 0 0 0 0)
 		)
 		(uuid "4f07faf7-e0a4-407b-86e2-161acc7202cf")
 	)
@@ -8156,7 +8162,8 @@
 			(type solid)
 		)
 		(fill
-			(type outline)
+			(type color)
+			(color 0 0 0 0)
 		)
 		(uuid "6d4bd0e7-f123-41dc-868c-f26f94d89d89")
 	)
@@ -8190,7 +8197,8 @@
 			(type solid)
 		)
 		(fill
-			(type outline)
+			(type color)
+			(color 0 0 0 0)
 		)
 		(uuid "6d5f7c0e-33fd-4bb6-bc87-d20a472a4d9d")
 	)
@@ -8222,7 +8230,8 @@
 			(type solid)
 		)
 		(fill
-			(type outline)
+			(type color)
+			(color 0 0 0 0)
 		)
 		(uuid "a8a2fa94-1c8a-4aa8-abfe-dd7b6dfce083")
 	)
@@ -8339,7 +8348,8 @@
 			(type solid)
 		)
 		(fill
-			(type outline)
+			(type color)
+			(color 0 0 0 0)
 		)
 		(uuid "d972bcbc-1b16-4937-9d85-1ff3f3a4053f")
 	)
@@ -8401,7 +8411,8 @@
 			(type solid)
 		)
 		(fill
-			(type outline)
+			(type color)
+			(color 0 0 0 0)
 		)
 		(uuid "e9cfbde4-1776-403f-bce0-8298305cfc1f")
 	)
@@ -8504,7 +8515,8 @@
 			(type solid)
 		)
 		(fill
-			(type outline)
+			(type color)
+			(color 0 0 0 0)
 		)
 		(uuid "f1962834-43d9-42f8-8a1a-919c3f15f55a")
 	)
@@ -18448,7 +18460,7 @@
 		(at 184.15 173.99 0)
 		(unit 1)
 		(body_style 1)
-		(exclude_from_sim no)
+		(exclude_from_sim yes)
 		(in_bom no)
 		(on_board no)
 		(in_pos_files yes)
@@ -18510,17 +18522,6 @@
 				)
 			)
 		)
-		(property "Sim.Enable" "0"
-			(at 184.15 173.99 0)
-			(hide yes)
-			(show_name no)
-			(do_not_autoplace no)
-			(effects
-				(font
-					(size 1.27 1.27)
-				)
-			)
-		)
 		(instances
 			(project "z80_cpu"
 				(path "/ec13de96-039a-4546-bd8e-3dc8bd747a7e"
diff --git a/HW/z80_cpu/z80_cpu.pdf b/HW/z80_cpu/z80_cpu.pdf
index 00ccd3f..e18e4a9 100644
Binary files a/HW/z80_cpu/z80_cpu.pdf and b/HW/z80_cpu/z80_cpu.pdf differ