diff --git a/sbncode/CAFMaker/CAFMaker_module.cc b/sbncode/CAFMaker/CAFMaker_module.cc
index 9f2c01590..3b0ea775c 100644
--- a/sbncode/CAFMaker/CAFMaker_module.cc
+++ b/sbncode/CAFMaker/CAFMaker_module.cc
@@ -664,6 +664,11 @@ void CAFMaker::InitVolumes() {
     double YMax = std::max_element(tpcs.begin(), tpcs.end(), [](auto &lhs, auto &rhs) { return lhs.MaxY() < rhs.MaxY(); })->MaxY();
     double ZMax = std::max_element(tpcs.begin(), tpcs.end(), [](auto &lhs, auto &rhs) { return lhs.MaxZ() < rhs.MaxZ(); })->MaxZ();
 
+    std::cout << "Starting new active volume!" << std::endl;
+	std::cout << "XMin: " << XMin << " XMax: " << XMax  << std::endl;
+	std::cout << "YMin: " << YMin << " YMax: " << YMax  << std::endl;
+	std::cout << "ZMin: " << ZMin << " ZMax: " << ZMax  << std::endl;
+	  
     fActiveVolumes.emplace_back(XMin, XMax, YMin, YMax, ZMin, ZMax);
   }
 }
diff --git a/sbncode/CAFMaker/FillTrue.cxx b/sbncode/CAFMaker/FillTrue.cxx
index ef1b4cc0c..9d44309b8 100644
--- a/sbncode/CAFMaker/FillTrue.cxx
+++ b/sbncode/CAFMaker/FillTrue.cxx
@@ -464,6 +464,7 @@ namespace caf {
       const std::vector<geo::BoxBoundedGeo> &active_volumes) {
 
     srneutrino.index = i;
+    srneutrino.cryostat = -1001;
 
     for (int c = 0; c < 2; c++) {
       SRTrueInteractionPlaneInfo init;
@@ -599,8 +600,10 @@ namespace caf {
       }
 
       // Set the cryostat of the position
-      for (int icryo = 0; icryo < 2; icryo++) {
+      for (int icryo = 0; icryo < (int)active_volumes.size(); icryo++) {
+		std::cout << "You have entered loop! " << icryo << std::endl;
         if (active_volumes[icryo].ContainsPosition(nu.Nu().Position().Vect())) {
+		  std::cout << "Boolean passed!" << std::endl;
           srneutrino.cryostat = icryo;
           break;
         }