diff --git a/script/Extreme.py b/script/Extreme.py
index ba08b7c..6504f20 100644
--- a/script/Extreme.py
+++ b/script/Extreme.py
@@ -5,9 +5,9 @@ B2 = -1.8      # final mag. field in Amps
 BSTEP = 0.2   # step size mag. field in Amps
 ENERGIES = (707.90, 703.90) #list of energies in eV
 MODE = 'CIRC +' #polarization (CIRC+ or CIRC-)
-OFFSET1 = 0.0 #ID1 offset
-OFFSET2 = 0.0 #ID2 offset
-FIELD_PRECISION = 0.1 #  in Amps
+OFFSET1 = -10 #ID1 offset
+OFFSET2 = -15 #ID2 offset
+FIELD_PRECISION = 0.05 #  in Amps
 ENERGY_CHANGE_SLEEP = 0.0 # put the Enerrgy settling time if needed
 FIELD_CHANGE_SLEEP =  0.0 # put the Field   settling time if needed