diff --git a/Graphics/levels/Chapter04/Level01/Tiles/Textures/+signpost01.bmp b/Graphics/levels/Chapter04/Level01/Tiles/Textures/+signpost01.bmp
index 53d57ace2..6267b4513 100644
Binary files a/Graphics/levels/Chapter04/Level01/Tiles/Textures/+signpost01.bmp and b/Graphics/levels/Chapter04/Level01/Tiles/Textures/+signpost01.bmp differ
diff --git a/Graphics/levels/Chapter04/Level01/Tiles/Textures/+signpost02.bmp b/Graphics/levels/Chapter04/Level01/Tiles/Textures/+signpost02.bmp
index 59fba9e40..04fd0d611 100644
Binary files a/Graphics/levels/Chapter04/Level01/Tiles/Textures/+signpost02.bmp and b/Graphics/levels/Chapter04/Level01/Tiles/Textures/+signpost02.bmp differ
diff --git a/Graphics/levels/Chapter04/Level01/Tiles/Textures/+signpost03.bmp b/Graphics/levels/Chapter04/Level01/Tiles/Textures/+signpost03.bmp
index 46f541c1d..22807f41c 100644
Binary files a/Graphics/levels/Chapter04/Level01/Tiles/Textures/+signpost03.bmp and b/Graphics/levels/Chapter04/Level01/Tiles/Textures/+signpost03.bmp differ