diff --git a/src/epsrinp_26.py b/src/epsrinp_26.py
index ded19b849cabb3d30e48c10ad5f295bb9f7081d5..971f478b2a9f3dc9d3883a934c1ee6df7866dca5 100644
--- a/src/epsrinp_26.py
+++ b/src/epsrinp_26.py
@@ -95,10 +95,10 @@ class EPSRinpform(QWidget):
         # Create input fields
         self.feedback_var = self.create_input_field("0.9")
         self.potfac_var = self.create_input_field("0.0")
-        self.ereq_var = self.create_input_field("2.0")
+        self.ereq_var = self.create_input_field("0.0")
         self.ereqmin_var = self.create_input_field("0.0")
         self.ereqmax_var = self.create_input_field("0.0")
-        self.ereqstep_var = self.create_input_field("0.2")
+        self.ereqstep_var = self.create_input_field("0.0 0.0")
         self.thresh_var = self.create_input_field("0.2")
         self.bias_var = self.create_input_field("2")
         self.sfreq_var = self.create_input_field("50 1")