diff --git a/Hlt/RecoConf/python/RecoConf/hlt2_tracking.py b/Hlt/RecoConf/python/RecoConf/hlt2_tracking.py
index f2fb70a4f473b2e2d24f791458ab9c3be797fb69..41e27a5a44074f36df51efd1b09f0a3a7b2b2356 100644
--- a/Hlt/RecoConf/python/RecoConf/hlt2_tracking.py
+++ b/Hlt/RecoConf/python/RecoConf/hlt2_tracking.py
@@ -993,6 +993,7 @@ def make_TrackBestTrackCreator_tracks(
         fit_tracks: bool = True,
         max_chi2ndof: float = 3,
         max_ghost_prob: float = 99999,
+        min_dqop_longlong: float = -1.,
         name: str = None,
         skip_UT: bool = False) -> dict[str, DataHandle]:
     """Persists best quality tracks, calls track fitters, kills clones and adds neural-net response for fake-track (a.k.a. ghost) rejection.
@@ -1039,6 +1040,7 @@ def make_TrackBestTrackCreator_tracks(
         FitTracks=fit_tracks,
         MaxChi2DoF=max_chi2ndof,
         MaxGhostProb=max_ghost_prob,
+        MinLongLongDeltaQoP=min_dqop_longlong,
     )
 
     if fit_tracks:
@@ -1197,6 +1199,7 @@ def make_pr_kf_light_reco_best_tracks(
         tracks,
         fast_reco,
         fit_forward_first=True,
+        min_dqop_longlong=1e-6,
         clusters_on_track_tool=get_global_clusters_on_track_tool):
     """
     Preselect forward,match, and downstream tracks
@@ -1249,12 +1252,14 @@ def make_pr_kf_light_reco_best_tracks(
         name="TBTC_" + name_1 + "_{hash}",
         get_ghost_tools=get_GhostProbabilityTools(track_type='Long'),
         do_not_refit=True,
+        min_dqop_longlong=min_dqop_longlong,
         fit_tracks=False)["Best"]
 
     decloned_2 = PrCloneKillerLong(
         name="CloneKiller" + name_2 + "_{hash}",
         TracksInContainer=second,
         TracksRefContainer=best_1,
+        MinLongLongDeltaQoP=min_dqop_longlong,
     ).TracksOutContainer
 
     fitted_2 = make_PrKalmanFilter_tracks(
@@ -1269,6 +1274,7 @@ def make_pr_kf_light_reco_best_tracks(
         name="TBTC" + name_2 + "_{hash}",  # FIXME TBTC -> TBTC_
         get_ghost_tools=get_GhostProbabilityTools(track_type='Long'),
         do_not_refit=True,
+        min_dqop_longlong=min_dqop_longlong,
         fit_tracks=False)["Best"]
     best_long = TrackContainersMerger(
         InputLocations=[best_1, best_2]).OutputLocation
@@ -1387,6 +1393,7 @@ def make_pr_kf_light_reco_best_tracks_without_UT(
         tracks,
         fast_reco,
         fit_forward_first=True,
+        min_dqop_longlong=1e-6,
         clusters_on_track_tool=get_global_clusters_on_track_tool_no_ut):
     """
     Preselect forward, match, and downstream tracks
@@ -1430,12 +1437,14 @@ def make_pr_kf_light_reco_best_tracks_without_UT(
             track_type='Long', without_UT=True),
         do_not_refit=True,
         fit_tracks=False,
+        min_dqop_longlong=min_dqop_longlong,
         skip_UT=True)["Best"]
 
     decloned_2 = PrCloneKillerLong(
         name="CloneKiller" + name_2 + "_{hash}",
         TracksInContainer=second,
         TracksRefContainer=best_1,
+        MinLongLongDeltaQoP=min_dqop_longlong,
     ).TracksOutContainer
 
     fitted_2 = make_PrKalmanFilter_noUT_tracks(
@@ -1451,6 +1460,7 @@ def make_pr_kf_light_reco_best_tracks_without_UT(
             track_type='Long', without_UT=True),
         do_not_refit=True,
         fit_tracks=False,
+        min_dqop_longlong=min_dqop_longlong,
         skip_UT=True)["Best"]
 
     best_long = TrackContainersMerger(
diff --git a/Hlt/RecoConf/python/RecoConf/legacy_rec_hlt1_tracking.py b/Hlt/RecoConf/python/RecoConf/legacy_rec_hlt1_tracking.py
index ca80190d572b54eb1f3e40d4338620c1a5930793..1c56e6b34769b7558136e834c93bea9a073dcb90 100644
--- a/Hlt/RecoConf/python/RecoConf/legacy_rec_hlt1_tracking.py
+++ b/Hlt/RecoConf/python/RecoConf/legacy_rec_hlt1_tracking.py
@@ -62,7 +62,8 @@ def make_VeloClusterTrackingSIMD(algorithm=None,
                                  MaxScatterSeeding=0.1,
                                  MaxScatterForwarding=0.1,
                                  MaxScatter3hits=0.02,
-                                 SkipForward=1):
+                                 SkipForward=1,
+                                 SeedingWindow=4):
     """Simple helper to make sure both, make_VeloClusterTrackingSIMD_tracks and make_VeloClusterTrackingSIMD_hits,
     access the identically configured version of VeloClusterTrackingSIMD
 
@@ -92,7 +93,8 @@ def make_VeloClusterTrackingSIMD(algorithm=None,
         MaxScatterSeeding=MaxScatterSeeding,
         MaxScatterForwarding=MaxScatterForwarding,
         MaxScatter3hits=MaxScatter3hits,
-        SkipForward=SkipForward)
+        SkipForward=SkipForward,
+        SeedingWindow=SeedingWindow)
 
 
 @configurable