diff --git a/script/Diagnostics/ICT_timing_fine.py b/script/Diagnostics/ICT_timing_fine.py
index 4a7a08c..c2d0236 100644
--- a/script/Diagnostics/ICT_timing_fine.py
+++ b/script/Diagnostics/ICT_timing_fine.py
@@ -63,7 +63,7 @@ finally:
     V.close()
 try:
     i_max = charge.index(max(charge))
-    min_i, max_i = max(i_max-5, 0), min(i_max+6, len(charge))
+    min_i, max_i = max(i_max-10, 0), min(i_max+11, len(charge))
     (delay_max, charge_max, delay_fit, charge_fit)  = extremum(delay[min_i:max_i], charge[min_i:max_i])
     print delay_max, charge_max
 except: