diff --git a/script/Cr_hyst.py b/script/Cr_hyst.py
index 7622379..55dac6f 100644
--- a/script/Cr_hyst.py
+++ b/script/Cr_hyst.py
@@ -1,35 +1,35 @@
 open_valve()
-'''
-set_pol_cminus(offset = 1.0)
-set_file('Cr_hyst_minus')
-hyst_cont(field_x, 6.8, -6.8, 2.0, [574.6, 572.0])
-
-set_pol_cplus(offset = -1.0)
-set_file('Cr_hyst_plus')
-hyst_cont(field_x, -6.8, 6.8, 2.0, [574.6, 572.0])
-
-set_pol_cplus(offset = -1.0)
-set_file('Cr_hyst_plus')
-hyst_cont(field_x, 6.8, -6.8, 2.0, [576.49, 572.0])
 
 set_pol_cminus(offset = 1.0)
 set_file('Cr_hyst_minus')
-hyst_cont(field_x, -6.8, 6.8, 2.0, [576.49, 572.0])
-
-set_pol_cminus(offset = 1.0)
-set_file('Cr_hyst_minus')
-hyst_cont(field_x, 6.8, -6.8, 2.0, [576.49, 572.0])
+hyst_cont(field_x, 6.8, -6.8, 2.0, [574.2, 571.5])
 
 set_pol_cplus(offset = -1.0)
 set_file('Cr_hyst_plus')
-hyst_cont(field_x, -6.8, 6.8, 2.0, [576.49, 572.0])
+hyst_cont(field_x, -6.8, 6.8, 2.0, [574.2, 571.5])
 
 set_pol_cplus(offset = -1.0)
 set_file('Cr_hyst_plus')
-hyst_cont(field_x, 6.8, -6.8, 2.0, [574.6, 572.0])
-'''
+hyst_cont(field_x, 6.8, -6.8, 2.0, [576.25, 571.5])
+
 set_pol_cminus(offset = 1.0)
 set_file('Cr_hyst_minus')
-hyst_cont(field_x, -6.8, 6.8, 2.0, [574.6, 572.0])
+hyst_cont(field_x, -6.8, 6.8, 2.0, [576.25, 571.5])
+
+set_pol_cminus(offset = 1.0)
+set_file('Cr_hyst_minus')
+hyst_cont(field_x, 6.8, -6.8, 2.0, [576.25, 571.5])
+
+set_pol_cplus(offset = -1.0)
+set_file('Cr_hyst_plus')
+hyst_cont(field_x, -6.8, 6.8, 2.0, [576.25, 571.5])
+
+set_pol_cplus(offset = -1.0)
+set_file('Cr_hyst_plus')
+hyst_cont(field_x, 6.8, -6.8, 2.0, [574.2, 571.5])
+
+set_pol_cminus(offset = 1.0)
+set_file('Cr_hyst_minus')
+hyst_cont(field_x, -6.8, 6.8, 2.0, [574.2, 571.5])
 close_valve()