diff --git a/src/Geometry/Simplexify.jl b/src/Geometry/Simplexify.jl
index 75f4749f0..7f34b6fa3 100644
--- a/src/Geometry/Simplexify.jl
+++ b/src/Geometry/Simplexify.jl
@@ -241,14 +241,23 @@ end
 function _generate_ltcell_to_lpoints(ct::ConstantCellValue)
   extrusion = ct.value
   if extrusion == (HEX_AXIS, HEX_AXIS)
-    ltcell_to_lpoints = [[1,2,3],[4,3,2]]
+    ltcell_to_lpoints = [[1,2,3],[2,3,4]]
     return ltcell_to_lpoints
   elseif extrusion == (HEX_AXIS, HEX_AXIS, HEX_AXIS)
     ltcell_to_lpoints = [
-      [7,3,2,1], [7,5,2,1], [7,4,3,2], [7,4,8,2], [7,6,5,2], [7,6,8,2]]
+      [1,2,3,7], [1,2,5,7], [2,3,4,7], [2,4,7,8], [2,5,6,7], [2,6,7,8]]
   else
     @notimplemented
   end
 end
 
+function _orient_simplex_connectivities(cell_to_nodes_data, cell_to_nodes_ptrs)
+  cell_nodes = Gridap.CellValuesGallery.CellVectorFromDataAndPtrs(cell_to_nodes_data,cell_to_nodes_ptrs)
+  oriented = Int64[]
+  for i in cell_nodes
+    push!(oriented,sort(i)...)
+  end
+  return oriented
+end
+
 end # module
diff --git a/test/temp_devs/HighOrderTets.jl b/test/temp_devs/HighOrderTets.jl
index ad7f77c1b..78349d989 100644
--- a/test/temp_devs/HighOrderTets.jl
+++ b/test/temp_devs/HighOrderTets.jl
@@ -4,16 +4,27 @@ module HighOrderTets
 using Gridap, Test
 using Gridap.CellValuesGallery
 
+import Gridap: ∇
+
+using Gridap.Helpers
+using UnstructuredGrids.Kernels: refine_grid_connectivity
+using UnstructuredGrids.Kernels: generate_tface_to_face
+using Gridap.DiscreteModels: DiscreteModelFromData
+##
+
+##
 ufun(x) = x[1] + x[2]
-ufun_grad(x) = VectorValue(1.0,1.0)
+ufun_grad(x) = VectorValue(1.0,1.0,0.0)
 ∇(::typeof(ufun)) = ufun_grad
 bfun(x) = 0.0
 
 # Construct the discrete model
-model = CartesianDiscreteModel(domain=(0.0,1.0,0.0,1.0), partition=(2,2))
+model = CartesianDiscreteModel(domain=(0.0,1.0,0.0,1.0,0.0,1.0), partition=(4,4,4))
 model = simplexify(model)
 
-order = 2
+
+order = 4
+# diritag = [1,2,3,4]
 diritag = "boundary"
 fespace = ConformingFESpace(Float64,model,order,diritag)
 
@@ -29,6 +40,9 @@ quad = CellQuadrature(trian,order=6)
 a(v,u) = inner(∇(v), ∇(u))
 b(v) = inner(v,bfun)
 
+uh = interpolate(U,ufun)
+sum(integrate(a(uh,uh),trian,quad))
+
 # Define Assembler
 assem = SparseMatrixAssembler(V,U)
 
@@ -56,6 +70,10 @@ eh1 = sqrt(sum( integrate(h1(e),trian,quad) ))
 
 @test el2 < 1.e-8
 @test eh1 < 1.e-8
+##
+uhno = uh
+uho = uh
+writevtk(trian,"trian",cellfields=["uh"=>uh])
 
 # 1) Clean constructors without D or T