diff --git a/Examples/Scripts/Python/ckf_tracks.py b/Examples/Scripts/Python/ckf_tracks.py
index 694f70e9c0c..bdaf020221c 100755
--- a/Examples/Scripts/Python/ckf_tracks.py
+++ b/Examples/Scripts/Python/ckf_tracks.py
@@ -1,23 +1,29 @@
 #!/usr/bin/env python3
 from pathlib import Path
 from typing import Optional, Union
+from collections import namedtuple
 
 from acts.examples import Sequencer, GenericDetector, RootParticleReader
 
 import acts
 
 from acts import UnitConstants as u
-from seeding import TruthSeedRanges
+
+CKFPerformanceConfig = namedtuple(
+    "CKFPerformanceConfig",
+    ["truthMatchProbMin", "nMeasurementsMin", "ptMin"],
+    defaults=[None] * 3,
+)
 
 
 @acts.examples.NamedTypeArgs(
-    truthSeedRanges=TruthSeedRanges,
+    CKFPerformanceConfigArg=CKFPerformanceConfig,
 )
 def addCKFTracks(
     s: acts.examples.Sequencer,
     trackingGeometry: acts.TrackingGeometry,
     field: acts.MagneticFieldProvider,
-    truthSeedRanges: TruthSeedRanges = TruthSeedRanges(),
+    CKFPerformanceConfigArg: CKFPerformanceConfig = CKFPerformanceConfig(),
     outputDirCsv: Optional[Union[Path, str]] = None,
     outputDirRoot: Optional[Union[Path, str]] = None,
     selectedParticles: str = "truth_seeds_selected",
@@ -30,8 +36,8 @@ def addCKFTracks(
         the sequencer module to which we add the Seeding steps (returned from addSeeding)
     trackingGeometry : tracking geometry
     field : magnetic field
-    truthSeedRanges : TruthSeedRanges(nHits, pt)
-        CKFPerformanceWriter configuration. Each range is specified as a tuple of (min,max), though currently only the min is used.
+    CKFPerformanceConfigArg : CKFPerformanceConfig(truthMatchProbMin, nMeasurementsMin, ptMin)
+        CKFPerformanceWriter configuration.
         Defaults specified in Examples/Io/Performance/ActsExamples/Io/Performance/CKFPerformanceWriter.hpp
     outputDirCsv : Path|str, path, None
         the output folder for the Csv output, None triggers no output
@@ -105,9 +111,12 @@ def addCKFTracks(
             inputParticles=selectedParticles,
             inputTrajectories=trackFinder.config.outputTrajectories,
             inputMeasurementParticlesMap="measurement_particles_map",
-            # The bottom seed could be the first, second or third hits on the truth track
-            nMeasurementsMin=truthSeedRanges.nHits[0],
-            ptMin=truthSeedRanges.pt[0],
+            **acts.examples.defaultKWArgs(
+                # The bottom seed could be the first, second or third hits on the truth track
+                nMeasurementsMin=CKFPerformanceConfigArg.nMeasurementsMin,
+                ptMin=CKFPerformanceConfigArg.ptMin,
+                truthMatchProbMin=CKFPerformanceConfigArg.truthMatchProbMin,
+            ),
             filePath=str(outputDirRoot / "performance_ckf.root"),
         )
         s.addWriter(ckfPerfWriter)
@@ -233,7 +242,7 @@ def runCKFTracks(
         s,
         trackingGeometry,
         field,
-        TruthSeedRanges(pt=(400.0 * u.MeV, None), nHits=(6, None)),
+        CKFPerformanceConfig(ptMin=400.0 * u.MeV, nMeasurementsMin=6),
         outputDirRoot=outputDir,
         outputDirCsv=outputDir / "csv" if outputCsv else None,
     )
diff --git a/Examples/Scripts/Python/full_chain_itk.py b/Examples/Scripts/Python/full_chain_itk.py
index ed1f27e4d79..3bf0e5240c2 100755
--- a/Examples/Scripts/Python/full_chain_itk.py
+++ b/Examples/Scripts/Python/full_chain_itk.py
@@ -2,7 +2,7 @@
 import pathlib, acts, acts.examples, itk
 
 u = acts.UnitConstants
-geo_dir = pathlib.Path("acts-detector-examples")
+geo_dir = pathlib.Path("acts-itk")
 outputDir = pathlib.Path.cwd()
 
 detector, trackingGeometry, decorators = itk.buildITkGeometry(geo_dir)
@@ -13,7 +13,7 @@
 from fatras import addFatras
 from digitization import addDigitization
 from seeding import addSeeding, SeedingAlgorithm, TruthSeedRanges
-from ckf_tracks import addCKFTracks
+from ckf_tracks import addCKFTracks, CKFPerformanceConfig
 
 s = acts.examples.Sequencer(events=100, numThreads=-1)
 s = addParticleGun(
@@ -34,7 +34,7 @@
     s,
     trackingGeometry,
     field,
-    digiConfigFile=geo_dir / "atlas/itk-hgtd/itk-smearing-config.json",
+    digiConfigFile=geo_dir / "itk-hgtd/itk-smearing-config.json",
     outputDirRoot=outputDir,
     rnd=rnd,
 )
@@ -43,14 +43,14 @@
     trackingGeometry,
     field,
     TruthSeedRanges(pt=(1.0 * u.GeV, None), eta=(-4.0, 4.0), nHits=(9, None)),
-    geoSelectionConfigFile=geo_dir / "atlas/itk-hgtd/geoSelection-ITk.json",
+    geoSelectionConfigFile=geo_dir / "itk-hgtd/geoSelection-ITk.json",
     outputDirRoot=outputDir,
 )
 s = addCKFTracks(
     s,
     trackingGeometry,
     field,
-    TruthSeedRanges(pt=(400.0 * u.MeV, None), nHits=(6, None)),
+    CKFPerformanceConfig(ptMin=400.0 * u.MeV, nMeasurementsMin=6),
     outputDirRoot=outputDir,
 )
 
diff --git a/Examples/Scripts/Python/full_chain_odd.py b/Examples/Scripts/Python/full_chain_odd.py
index af6ec210264..3b4accd9100 100755
--- a/Examples/Scripts/Python/full_chain_odd.py
+++ b/Examples/Scripts/Python/full_chain_odd.py
@@ -24,7 +24,7 @@
 from fatras import addFatras
 from digitization import addDigitization
 from seeding import addSeeding, SeedingAlgorithm, TruthSeedRanges
-from ckf_tracks import addCKFTracks
+from ckf_tracks import addCKFTracks, CKFPerformanceConfig
 
 s = acts.examples.Sequencer(events=100, numThreads=-1, logLevel=acts.logging.INFO)
 
@@ -63,7 +63,7 @@
     s,
     trackingGeometry,
     field,
-    TruthSeedRanges(pt=(400.0 * u.MeV, None), nHits=(6, None)),
+    CKFPerformanceConfig(ptMin=400.0 * u.MeV, nMeasurementsMin=6),
     outputDirRoot=outputDir,
 )
 
diff --git a/Examples/Scripts/Python/itk.py b/Examples/Scripts/Python/itk.py
index 29b8ef4fdd7..b1a517563a3 100755
--- a/Examples/Scripts/Python/itk.py
+++ b/Examples/Scripts/Python/itk.py
@@ -105,17 +105,17 @@ def buildITkGeometry(
 
     matDeco = None
     if material:
-        file = geo_dir / "atlas/itk-hgtd/material-maps-ITk-HGTD.json"
+        file = geo_dir / "itk-hgtd/material-maps-ITk-HGTD.json"
         logger.info("Adding material from %s", file.absolute())
         matDeco = acts.IMaterialDecorator.fromFile(
             file,
             level=acts.logging.Level(min(acts.logging.INFO.value, logLevel.value)),
         )
 
-    tgeo_fileName = geo_dir / "atlas/itk-hgtd/ATLAS-ITk-HGTD.tgeo.root"
+    tgeo_fileName = geo_dir / "itk-hgtd/ATLAS-ITk-HGTD.tgeo.root"
 
     if jsonconfig:
-        jsonFile = geo_dir / "atlas/itk-hgtd/tgeo-atlas-itk-hgtd.json"
+        jsonFile = geo_dir / "itk-hgtd/tgeo-atlas-itk-hgtd.json"
         logger.info("Create geometry from %s", jsonFile.absolute())
         return TGeoDetector.create(
             jsonFile=str(jsonFile),