diff --git a/3D Parts/Mamai.20251207-202854.FCBak b/3D Parts/Mamai.20251207-202854.FCBak
deleted file mode 100644
index 6902bbb..0000000
Binary files a/3D Parts/Mamai.20251207-202854.FCBak and /dev/null differ
diff --git a/3D Parts/Mamai.20260101-143658.FCBak b/3D Parts/Mamai.20260101-143658.FCBak
new file mode 100644
index 0000000..a4f87cc
Binary files /dev/null and b/3D Parts/Mamai.20260101-143658.FCBak differ
diff --git a/3D Parts/Mamai.FCStd b/3D Parts/Mamai.FCStd
index a5a5d51..71aef45 100644
Binary files a/3D Parts/Mamai.FCStd and b/3D Parts/Mamai.FCStd differ