diff --git a/geant4/LEM_FieldMaps/SamplePlate_2DE.map b/geant4/LEM_FieldMaps/SamplePlate_2DE.map
index 852460e..60cc344 100644
--- a/geant4/LEM_FieldMaps/SamplePlate_2DE.map
+++ b/geant4/LEM_FieldMaps/SamplePlate_2DE.map
@@ -1,4 +1,4 @@
-31	101	mm	0.00001000
+31	101	mm	0.0000103093
 %nr	nz	length_unit	norm_fact
 %
  0	-100	9.11e-007	-2.0634e-005