diff --git a/src/modules/mesh/moduleMesh.f90 b/src/modules/mesh/moduleMesh.f90
index 052de3c..8890b60 100644
--- a/src/modules/mesh/moduleMesh.f90
+++ b/src/modules/mesh/moduleMesh.f90
@@ -1120,6 +1120,7 @@ MODULE moduleMesh
     real(8), allocatable:: electricField(:) ! Electric field normal to the edge that must be applied with a Neumann boundary condition
     real(8), allocatable:: deltaElectricField(:) ! Accumulated change in E
     integer:: counter
+    integer:: every
     contains
       procedure, pass:: apply => applyFreeCurrent
 
diff --git a/src/modules/mesh/moduleMesh@boundaryEM.f90 b/src/modules/mesh/moduleMesh@boundaryEM.f90
index 0bea30f..3ca875f 100644
--- a/src/modules/mesh/moduleMesh@boundaryEM.f90
+++ b/src/modules/mesh/moduleMesh@boundaryEM.f90
@@ -312,11 +312,14 @@ submodule(moduleMesh) boundaryEM
     ! Init
     module subroutine initFreeCurrent(self, config, object)
       use json_module
+      use moduleErrors, only: warningError
       implicit none
 
       class(boundaryEMGeneric), allocatable, intent(inout):: self
       type(json_file), intent(inout):: config
       character(:), allocatable, intent(in):: object
+      logical:: found
+      integer:: every
 
       select type(self)
       type is(boundaryEMFreeCurrent)
@@ -324,6 +327,16 @@ submodule(moduleMesh) boundaryEM
 
         self%counter = 0
 
+        call config%get(object // '.every', every, found)
+        if (found) then
+          self%every = every
+
+        else
+          self%every = 50
+          call warningError('Using "every" = 50 for Free Current boundary')
+
+        end if
+
         self%update => updateFreeCurrent
         self%print  => writeFreeCurrent
 
@@ -377,11 +390,6 @@ submodule(moduleMesh) boundaryEM
       real(8), allocatable:: den_nodes(:)
       class(meshNode), pointer:: node
       real(8):: mom_center, den_center, charge_center
-      real(8):: l_c ! Characteristic length
-      integer:: every
-
-      ! TODO: Make an input parameter
-      every = 10
 
       select type(self)
       type is(boundaryEMFreeCurrent)
@@ -427,7 +435,7 @@ submodule(moduleMesh) boundaryEM
 
         end do
 
-        if (self%counter == every) then
+        if (self%counter == self%every) then
           self%electricField = self%electricField - self%deltaElectricField
 
           self%counter = 0
@@ -442,8 +450,8 @@ submodule(moduleMesh) boundaryEM
     ! Write
     subroutine writeFreeCurrent(self, fileID)
       ! use moduleOutput, only: fmtColReal
-      use moduleConstParam, only: qe, eps_0
-      use moduleRefParam, only: EF_ref, L_ref, n_ref, v_ref, ti_ref
+      use moduleRefParam, only: EF_ref
+      use moduleOutput, only: fmtColInt, fmtColReal
       implicit none
 
       class(boundaryEMGeneric), intent(inout):: self
@@ -454,7 +462,8 @@ submodule(moduleMesh) boundaryEM
       select type(self)
       type is(boundaryEMFreeCurrent)
         do e = 1, self%nEdges
-          print*, self%edges(e)%obj%n, self%electricField(e)*EF_ref
+          write(fileID, '(A,",",A)') 'Edge id', 'Electric Field (V m^-1)'
+          write(fileID, '('//fmtColInt//','//fmtColReal//')') self%edges(e)%obj%n, self%electricField(e)*EF_ref
 
         end do