diff --git a/examples/UnorderedLinear.cpp b/examples/UnorderedLinear.cpp
index 5ee8fb971..f61c96035 100644
--- a/examples/UnorderedLinear.cpp
+++ b/examples/UnorderedLinear.cpp
@@ -281,7 +281,7 @@ int main(int argc, char *argv[])
   compareSolutions(orderedSolnFinal, orderingCOLAMD, unorderedSolnFinal);
 
   //GaussianEliminationTreeUnordered(gfgu, orderingUnordered).print("ETree: ");
-  //GaussianJunctionTreeUnordered(GaussianEliminationTreeUnordered(gfgu, orderingUnordered)).print("JTree: ");
+  //GaussianJunctionTreeUnordered(GaussianEliminationTreeUnordered(gfgu, OrderingUnordered::COLAMD(gfgu))).print("JTree: ");
   //gfgu.eliminateMultifrontal(orderingUnordered)->print("BayesTree: ");
 
   tictoc_print_();
diff --git a/gtsam/base/treeTraversal-inst.h b/gtsam/base/treeTraversal-inst.h
index e02f8c7ed..35b3ee5a4 100644
--- a/gtsam/base/treeTraversal-inst.h
+++ b/gtsam/base/treeTraversal-inst.h
@@ -267,7 +267,7 @@ namespace gtsam {
      *         root node. */
     template<class FOREST, typename DATA, typename VISITOR_PRE, typename VISITOR_POST>
     void DepthFirstForestParallel(FOREST& forest, DATA& rootData, VISITOR_PRE& visitorPre, VISITOR_POST& visitorPost,
-      int problemSizeThreshold = 50)
+      int problemSizeThreshold = 10)
     {
       // Typedefs
       typedef typename FOREST::Node Node;
diff --git a/gtsam/inference/JunctionTreeUnordered-inst.h b/gtsam/inference/JunctionTreeUnordered-inst.h
index 0915d741a..ea642ce17 100644
--- a/gtsam/inference/JunctionTreeUnordered-inst.h
+++ b/gtsam/inference/JunctionTreeUnordered-inst.h
@@ -269,7 +269,7 @@ namespace gtsam {
     EliminationData<This> rootsContainer(0, roots_.size());
     //tbb::task_scheduler_init init(1);
     treeTraversal::DepthFirstForestParallel(*this, rootsContainer, eliminationPreOrderVisitor<This>,
-      boost::bind(eliminationPostOrderVisitor<This>, _1, _2, function), 5);
+      boost::bind(eliminationPostOrderVisitor<This>, _1, _2, function), 10);
 
     // Create BayesTree from roots stored in the dummy BayesTree node.
     boost::shared_ptr<BayesTreeType> result = boost::make_shared<BayesTreeType>();