diff --git a/design/6502-backups/6502-2025-10-18_171630.zip b/design/6502-backups/6502-2025-10-18_171630.zip
new file mode 100644
index 0000000..20bba3c
Binary files /dev/null and b/design/6502-backups/6502-2025-10-18_171630.zip differ
diff --git a/design/6502-backups/6502-2025-10-18_184416.zip b/design/6502-backups/6502-2025-10-18_184416.zip
new file mode 100644
index 0000000..20bba3c
Binary files /dev/null and b/design/6502-backups/6502-2025-10-18_184416.zip differ
diff --git a/design/6502.kicad_pro b/design/6502.kicad_pro
index ff444c7..6925672 100644
--- a/design/6502.kicad_pro
+++ b/design/6502.kicad_pro
@@ -389,7 +389,7 @@
     ],
     [
       "84677476-d952-4526-bbdb-640c00b36086",
-      "CPU_board"
+      "cpu_board"
     ],
     [
       "1c85a34e-e029-471f-835a-c5cb1e337bcc",
diff --git a/design/6502.kicad_sch b/design/6502.kicad_sch
index b6fb956..aaa46c6 100644
--- a/design/6502.kicad_sch
+++ b/design/6502.kicad_sch
@@ -93,7 +93,7 @@
 			(color 0 0 0 0.0000)
 		)
 		(uuid "84677476-d952-4526-bbdb-640c00b36086")
-		(property "Sheetname" "CPU_board"
+		(property "Sheetname" "cpu_board"
 			(at 30.48 36.1184 0)
 			(effects
 				(font
diff --git a/design/~6502.kicad_sch.lck b/design/~6502.kicad_sch.lck
deleted file mode 100644
index 8c560f6..0000000
--- a/design/~6502.kicad_sch.lck
+++ /dev/null
@@ -1 +0,0 @@
-{"hostname":"MAXIMESPC","username":"Maxime Vorwerk"}
\ No newline at end of file