diff --git a/Grid/qcd/hmc/integrators/Integrator.h b/Grid/qcd/hmc/integrators/Integrator.h
index 6ad0e078..070cbea1 100644
--- a/Grid/qcd/hmc/integrators/Integrator.h
+++ b/Grid/qcd/hmc/integrators/Integrator.h
@@ -143,10 +143,9 @@ protected:
       force = FieldImplementation::projectForce(force); // Ta for gauge fields
       double end_force = usecond();
 
-      DumpSliceNorm("force ",force,Nd-1);
       MomFilter->applyFilter(force);
       std::cout << GridLogIntegrator << " update_P : Level [" << level <<"]["<<a <<"] "<<name<< std::endl;
-      DumpSliceNorm("force ",force,Nd-1);
+      //      DumpSliceNorm("force ",force,Nd-1);
       
       Real force_abs   = std::sqrt(norm2(force)/U.Grid()->gSites()); //average per-site norm.  nb. norm2(latt) = \sum_x norm2(latt[x]) 
       Real impulse_abs = force_abs * ep * HMC_MOMENTUM_DENOMINATOR;