diff --git a/corsika/detail/modules/sibyll/Interaction.inl b/corsika/detail/modules/sibyll/Interaction.inl
index e4fdeec751684a0f143fbcc4420a51132bea5cf4..ed42473ec865d339e540e7b7e1904df763136e09 100644
--- a/corsika/detail/modules/sibyll/Interaction.inl
+++ b/corsika/detail/modules/sibyll/Interaction.inl
@@ -206,10 +206,8 @@ namespace corsika::sibyll {
     // just for show:
     // boost projecticle
     [[maybe_unused]] auto const PprojCoM = boost.toCoM(PprojLab);
-
     // boost target
     [[maybe_unused]] auto const PtargCoM = boost.toCoM(PtargLab);
-
     CORSIKA_LOG_DEBUG(
         "Interaction: ebeam CoM: {} GeV "
         "Interaction: pbeam CoM: {} GeV ",
@@ -328,15 +326,16 @@ namespace corsika::sibyll {
         Ecm_final += psib.getEnergy();
       }
       CORSIKA_LOG_DEBUG(
-          "conservation (all GeV):"
-          "Ecm_initial(per nucleon)={}, Ecm_final(per nucleon)={}, "
-          "Elab_initial={}, Elab_final={}, "
-          "diff (%)={}, "
-          "E in nucleons={}, "
-          "Plab_initial={}, "
-          "Plab_final={} ",
+          "conservation (all GeV): "
+          "Ecm_initial(per nucleon)={:.2f}, Ecm_final(per nucleon)={:.2f}, "
+          "Elab_initial={:.2f}, Elab_final={:.2f}, "
+          "Elab-diff (%)={:.2f}, "
+          "m in target nucleons={:.2f}, "
+          "Plab_initial={:.2f}, "
+          "Plab_final={:.2f} ",
           Ecm / 1_GeV, Ecm_final * 2. / (get_nwounded() + 1) / 1_GeV, Etot / 1_GeV,
-          Elab_final / 1_GeV, (Elab_final / Etot / get_nwounded() - 1) * 100,
+          Elab_final / 1_GeV,
+          (Elab_final / (Etot + get_nwounded() * constants::nucleonMass) - 1) * 100,
           constants::nucleonMass * get_nwounded() / 1_GeV,
           (pProjectileLab / 1_GeV).getComponents(), (Plab_final / 1_GeV).getComponents());
     }
diff --git a/corsika/detail/modules/tracking/Intersect.inl b/corsika/detail/modules/tracking/Intersect.inl
index 6888f09a0607673cb82ae87d58a5ed6c67db11ce..97900688b5a2b4c906f6c37c5eeb2dd08bc98058 100644
--- a/corsika/detail/modules/tracking/Intersect.inl
+++ b/corsika/detail/modules/tracking/Intersect.inl
@@ -60,7 +60,7 @@ namespace corsika {
     for (auto const& node : volumeNode.getChildNodes()) {
 
       Intersections const time_intersections = TDerived::intersect(particle, *node);
-      CORSIKA_LOG_DEBUG("intersection times with child volume {}", fmt::ptr(node));
+      CORSIKA_LOG_DEBUG("search intersection times with child volume {}:", fmt::ptr(node));
       if (!time_intersections.hasIntersections()) { continue; }
       auto const t_entry = time_intersections.getEntry();
       auto const t_exit = time_intersections.getExit();