diff --git a/Graphics/levels/Chapter01/Level04/Tiles/+mid1b.bmp b/Graphics/levels/Chapter01/Level04/Tiles/+mid1b.bmp
index 42829ad4b..e6b940b5b 100644
Binary files a/Graphics/levels/Chapter01/Level04/Tiles/+mid1b.bmp and b/Graphics/levels/Chapter01/Level04/Tiles/+mid1b.bmp differ
diff --git a/Graphics/levels/Chapter01/Level04/Tiles/+mid1c.bmp b/Graphics/levels/Chapter01/Level04/Tiles/+mid1c.bmp
index 184ac78b6..b26ca3210 100644
Binary files a/Graphics/levels/Chapter01/Level04/Tiles/+mid1c.bmp and b/Graphics/levels/Chapter01/Level04/Tiles/+mid1c.bmp differ