diff --git a/CMakeLists.txt b/CMakeLists.txt
index 388e74c514..c74fec5eef 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -162,6 +162,7 @@ if( TRACCC_SETUP_VECMEM )
 endif()
 
 # Set up TBB.
+message(STATUS "START TBBBBB")
 option( TRACCC_SETUP_TBB
    "Set up the TBB target(s) explicitly" TRUE )
 if (TRACCC_USE_SYSTEM_LIBS OR TRACCC_USE_SPACK_LIBS)
@@ -175,11 +176,13 @@ option( TRACCC_USE_SYSTEM_TBB
 unset(TRACCC_USE_SYSTEM_TBB_DEFAULT)
 if( TRACCC_SETUP_TBB )
    if( TRACCC_USE_SYSTEM_TBB )
+      message(STATUS "BUTTOCKS")
       find_package( TBB REQUIRED )
    else()
       add_subdirectory( extern/tbb )
    endif()
 endif()
+message(STATUS "END TBBBBB")
 
 # Set up CCCL.
 option( TRACCC_SETUP_THRUST
@@ -297,7 +300,7 @@ endif()
 
 # Set up Acts.
 option( TRACCC_SETUP_ACTS
-   "Set up the Acts target(s) explicitly" TRUE )
+   "Set up the Acts tmrget(s) explicitly" TRUE )
 if (TRACCC_USE_SYSTEM_LIBS OR TRACCC_USE_SPACK_LIBS)
    set(TRACCC_USE_SYSTEM_ACTS_DEFAULT ON)
 else()
diff --git a/device/common/include/traccc/finding/device/impl/find_tracks.ipp b/device/common/include/traccc/finding/device/impl/find_tracks.ipp
index 0ee0192ae5..5ad02c77a1 100644
--- a/device/common/include/traccc/finding/device/impl/find_tracks.ipp
+++ b/device/common/include/traccc/finding/device/impl/find_tracks.ipp
@@ -653,7 +653,7 @@ TRACCC_HOST_DEVICE inline void find_tracks(
                 tip_lengths.at(tip_pos) = n_cands;
             }
         }
-    } else {
+    } else if (in_param_id < payload.n_in_params) {
         out_params_per_in_param.at(in_param_id) = 0;
     }