diff --git a/Hadrons/Modules/MDistil/PerambLight.hpp b/Hadrons/Modules/MDistil/PerambLight.hpp
index ced85ccf..f1d2c921 100644
--- a/Hadrons/Modules/MDistil/PerambLight.hpp
+++ b/Hadrons/Modules/MDistil/PerambLight.hpp
@@ -102,10 +102,11 @@ void TPerambLight<FImpl>::setup(void)
   int TI=par().TI;
   int nnoise=par().nnoise;
   int Nt=par().Nt;
+  int Nt_inv=par().Nt_inv;
   int nvec=par().nvec;
  
   envCreate(Perambulator<SpinVector>, getName() + "_perambulator_light", 1, 
-		                    LI*SI*TI*nnoise*nvec*Nt);
+		                    Nt,nvec,LI,nnoise,Nt_inv,SI);
   envCreate(std::vector<Complex>, getName() + "_noise", 1, 
 		                    nvec*Ns*Nt*nnoise);
 
@@ -278,8 +279,10 @@ void TPerambLight<FImpl>::execute(void)
             //  current_sink[inoise+nnoise*(dk+LI*(dt+Nt_inv*ds))] = result;
             std::cout <<  "Contraction of perambulator from noise " << inoise << " and dilution component (d_k,d_t,d_alpha) : (" << dk << ","<< dt << "," << ds << ")" << std::endl;
             for (int is = 0; is < Ns; is++) {
+            std::cout <<  "is" << is << std::endl;
               result_nospin = peekSpin(result,is);
               for (int t = Ntfirst; t < Ntfirst + Ntlocal; t++) {
+            std::cout <<  "t" << t << std::endl;
                 ExtractSliceLocal(result_3d,result_nospin,0,t-Ntfirst,Grid::QCD::Tdir);
                 for (int ivec = 0; ivec < nvec; ivec++) {
             std::cout <<  "1" << std::endl;