diff --git a/fitting/Fitter.py b/fitting/Fitter.py
index 8e687f2..1c633f4 100644
--- a/fitting/Fitter.py
+++ b/fitting/Fitter.py
@@ -396,7 +396,7 @@ class Fitter:
         # error_f_zero_slopes = calculate_list_error(f_zero_slopes, self.f_zero_slopes)
         error_f_zero_slope_at_straight = abs(self.f_zero_slope_at_straight - f_zero_slope_at_straight) \
                                             / abs(self.f_zero_slope_at_straight+1)
-        error_f_zero = calculate_list_error(f_zeros, self.f_zero_values) / 10
+        error_f_zero = calculate_list_error(f_zeros, self.f_zero_values, self.eod_freq) / 10
 
         error_f0_curve = self.calculate_f0_curve_error(model, fi_curve_model) / 20
 
@@ -537,11 +537,16 @@ class Fitter:
     #     return abs(model_area_above - cell_area_above)
 
 
-def calculate_list_error(fit, reference):
+def calculate_list_error(fit, reference, eod_freq=0):
     error = 0
     for i in range(len(reference)):
         # error += abs_freq_error(fit[i] - reference[i])
-        error += normed_quadratic_freq_error(fit[i], reference[i])
+
+        if eod_freq != 0 and fit[i] > 1.1*eod_freq:
+            error += normed_quadratic_freq_error(fit[i], reference[i]) * 10
+        else:
+            error += normed_quadratic_freq_error(fit[i], reference[i])
+
     norm_error = error / len(reference)
 
     return norm_error