diff --git a/Graphics/levels/Chapter01/Level04/Level04.MEX b/Graphics/levels/Chapter01/Level04/Level04.MEX
index 96cabaa08..ec89360de 100644
Binary files a/Graphics/levels/Chapter01/Level04/Level04.MEX and b/Graphics/levels/Chapter01/Level04/Level04.MEX differ
diff --git a/Graphics/levels/Chapter01/Level04/level04.Mep b/Graphics/levels/Chapter01/Level04/level04.Mep
index 9ef6ae33f..cd60ae7f2 100644
Binary files a/Graphics/levels/Chapter01/Level04/level04.Mep and b/Graphics/levels/Chapter01/Level04/level04.Mep differ
diff --git a/tools/MapEdit/Brushes/16c.bmp b/tools/MapEdit/Brushes/16c.bmp
new file mode 100644
index 000000000..135d71c35
Binary files /dev/null and b/tools/MapEdit/Brushes/16c.bmp differ