diff --git a/cardmech/conf/elasticity.conf b/cardmech/conf/elasticity.conf
index 726e5cfd80048eb258f76ce33939735fa09b1a57..a60f6d620241ed4a4ebcd5176ebd340474339d26 100644
--- a/cardmech/conf/elasticity.conf
+++ b/cardmech/conf/elasticity.conf
@@ -8,8 +8,8 @@ Model = ActiveStrainElasticity
 MechModel = Static
 #MechModel = Dynamic
 MechDiscretization = Conforming
-MechDiscretization = DG
-#MechDiscretization = EG
+#MechDiscretization = DG
+MechDiscretization = EG
 #MechModel = Mixed
 
 CalculateReference = 0
@@ -61,7 +61,7 @@ DebugPressure = 1
 MechLevel = 0
 MechPolynomialDegree = 1
 
-WithPrestress=true
+WithPrestress=false
 PrestressSteps=20
 
 #ActiveMaterial = Linear
@@ -71,7 +71,8 @@ PrestressSteps=20
 ######################
 #       Meshes       #
 ######################
-Mesh = UnitTetrahedron;
+#Mesh = UnitBlock3DTet
+Mesh = BenchmarkBeam3DTet
 #Mesh = BenchmarkBeam3DQuad
 #Mesh = BenchmarkBeam3DTet
 ##Mesh = OrientedEllipsoid
@@ -150,7 +151,7 @@ StretchFactorNormal = 4.0
 #ActiveMaterial = StVenantKirchhoff
 #ActiveMaterial = Ogden
 
-#ActiveMaterial = Linear
+ActiveMaterial = Linear
 ActiveMaterial = Bonet
 ActiveMaterial = Holzapfel
 
@@ -166,7 +167,7 @@ Density = 1.082
 #------------------------
 VolumetricSplit = 0
 Incompressible = false
-QuasiCompressiblePenalty = Ciarlet
+QuasiCompressiblePenalty = None
 VolumetricPenalty = 2
 PermeabilityPenalty = 2
 
diff --git a/mpp b/mpp
index 9f2514ee1587d9d7fb9bfd9d4afe64ac7215d1a7..28a1fdd6105d6af746623e203b818132e28709e3 160000
--- a/mpp
+++ b/mpp
@@ -1 +1 @@
-Subproject commit 9f2514ee1587d9d7fb9bfd9d4afe64ac7215d1a7
+Subproject commit 28a1fdd6105d6af746623e203b818132e28709e3