diff --git a/tools/analysis/faultspaceplot/fsp.plot.py b/tools/analysis/faultspaceplot/fsp.plot.py
index 26ef91bb..25d9f8a3 100755
--- a/tools/analysis/faultspaceplot/fsp.plot.py
+++ b/tools/analysis/faultspaceplot/fsp.plot.py
@@ -106,7 +106,8 @@ for row in reader:
         pass
         #break
 
-ymin = int(ymin / 1000) * 1000
+# round down to nearest 1000
+#ymin = int(ymin / 1000) * 1000
 
 file.close()
 plt.xlim(xmin, xmax)