diff --git a/options/tracker_reconstruction.py b/options/tracker_reconstruction.py
index 2eb5c75eb05a63479e13ed5a17959c9eef7c410e..072d864e942717017f18825d92e5a8aabcf7002e 100644
--- a/options/tracker_reconstruction.py
+++ b/options/tracker_reconstruction.py
@@ -95,6 +95,7 @@ simple_cluster = SimpleClustering("simple_cluster",
 trk_barrel_reco = TrackerHitReconstruction("trk_barrel_reco",
         inputHitCollection="SiTrackerBarrelRawHits",
         outputHitCollection="TrackerBarrelRecHits")
+
 trk_endcap_reco = TrackerHitReconstruction("trk_endcap_reco",
         inputHitCollection="SiTrackerEndcapRawHits",
         outputHitCollection="TrackerEndcapRecHits")
@@ -112,7 +113,8 @@ sourcelinker = TrackerSourceLinker("trk_srclinker",
 trk_hits_srclnkr = Tracker2SourceLinker("trk_hits_srclnkr",
         TrackerBarrelHits="TrackerBarrelRecHits",
         TrackerEndcapHits="TrackerEndcapRecHits",
-        outputSourceLinks="BarrelSourceLinks",
+        outputMeasurements="lnker2Measurements",
+        outputSourceLinks="lnker2Links",
         OutputLevel=DEBUG)
 
 ## Track param init
@@ -135,7 +137,8 @@ clust_trk_init = TrackParamClusterInit("clust_trk_init",
 
 # Tracking algorithms
 trk_find_alg = TrackFindingAlgorithm("trk_find_alg",
-        inputSourceLinks="BarrelSourceLinks",
+        inputSourceLinks = sourcelinker.outputSourceLinks,
+        inputMeasurements = sourcelinker.outputMeasurements,
         inputInitialTrackParameters= "InitTrackParams",#"InitTrackParamsFromClusters", 
         outputTrajectories="trajectories",
         OutputLevel=DEBUG)
@@ -146,7 +149,8 @@ parts_from_fit = ParticlesFromTrackFit("parts_from_fit",
         OutputLevel=DEBUG)
 
 trk_find_alg1 = TrackFindingAlgorithm("trk_find_alg1",
-        inputSourceLinks="BarrelSourceLinks",
+        inputSourceLinks = trk_hits_srclnkr.outputSourceLinks,
+        inputMeasurements = trk_hits_srclnkr.outputMeasurements,
         inputInitialTrackParameters= "InitTrackParamsFromClusters", 
         outputTrajectories="trajectories1",
         OutputLevel=DEBUG)