diff --git a/DATA/MISSIONS/ptough.ini b/DATA/MISSIONS/ptough.ini
index 8fc0002..9b92c54 100644
--- a/DATA/MISSIONS/ptough.ini
+++ b/DATA/MISSIONS/ptough.ini
@@ -39,4 +39,4 @@ ptough_graph_pt = 1853394, 36
 ptough_graph_pt = 2112870, 37
 ptough_graph_pt = 2409599, 38
 ptough_graph_pt = 2746943, 39
-ptough_graph_pt = 3131515, 40
\ No newline at end of file
+ptough_graph_pt = 3131515, 40
diff --git a/DATA/UNIVERSE/SYSTEMS/INTRO/intro.ini b/DATA/UNIVERSE/SYSTEMS/INTRO/intro.ini
deleted file mode 100644
index 17df943..0000000
Binary files a/DATA/UNIVERSE/SYSTEMS/INTRO/intro.ini and /dev/null differ