diff --git a/src/foam/foam-2D.cfg b/src/foam/foam-2D.cfg
index 6f7c2eccc2cdc556fb429915fcdb3502a6ac612c..31ca8ebd25648cef2598819b3e384cabd5a2e613 100644
--- a/src/foam/foam-2D.cfg
+++ b/src/foam/foam-2D.cfg
@@ -1,9 +1,9 @@
 # -*- mode:conf -*-
 [body0]
-smallestDiameter = 0.5  # 2e-3 [m]
+smallestDiameter = 6.25e-2  # 2e-3 [m]
 
 [body1]
-smallestDiameter = 0.5 # 2e-3 [m]
+smallestDiameter = 6.25e-2 # 2e-3 [m]
 
 [timeSteps]
 refinementTolerance = 1e-3 # 1e-5
diff --git a/src/foam/foam.cfg b/src/foam/foam.cfg
index cf375466a510afae9a9b2e65e29dcef1ea82ebb5..dc15cc635841b432f2268e4c9fff60540970fcbf 100644
--- a/src/foam/foam.cfg
+++ b/src/foam/foam.cfg
@@ -4,9 +4,9 @@ outPath = test  # output written to ./output/outPath
 gravity         = 9.81     # [m/s^2]
 
 [body0]
-length          = 5.0      # [m]
+length          = 6.0      # [m]
 height          = 1.0     # [m]
-bulkModulus     = 4.12e7    # [Pa] #2190
+bulkModulus     = 4.12e7   # [Pa] #2190
 poissonRatio    = 0.3     # [1]  #0.11
 [body0.elastic]
 density         = 5e3      # [kg/m^3] #750
@@ -73,7 +73,7 @@ relativeTau = 1e-4 # 1e-6
 
 [timeSteps]
 scheme = newmark
-timeSteps = 1e4
+timeSteps = 1e4 # 1e4
 
 [u0.solver]
 maximumIterations = 100