diff --git a/src/sed/core/config_model.py b/src/sed/core/config_model.py
index 41ab9caa..bca9f959 100644
--- a/src/sed/core/config_model.py
+++ b/src/sed/core/config_model.py
@@ -33,6 +33,7 @@ class CopyToolModel(BaseModel):
 
     source: DirectoryPath
     dest: DirectoryPath
+    use: Optional[bool] = None
     safety_margin: Optional[float] = None
     gid: Optional[int] = None
     scheduler: Optional[str] = None
diff --git a/src/sed/core/processor.py b/src/sed/core/processor.py
index c97be64b..b968364e 100644
--- a/src/sed/core/processor.py
+++ b/src/sed/core/processor.py
@@ -162,7 +162,9 @@ def __init__(
             verbose=self._verbose,
         )
 
-        self.use_copy_tool = "copy_tool" in self._config["core"]
+        self.use_copy_tool = "copy_tool" in self._config["core"] and self._config["core"][
+            "copy_tool"
+        ].pop("use", True)
         if self.use_copy_tool:
             try:
                 self.ct = CopyTool(
diff --git a/src/sed/loader/mpes/loader.py b/src/sed/loader/mpes/loader.py
index 9a7cb402..b3c60638 100644
--- a/src/sed/loader/mpes/loader.py
+++ b/src/sed/loader/mpes/loader.py
@@ -792,6 +792,14 @@ def get_files_from_run_id(
                     recursive=True,
                 ),
             )
+            # Compatibility for old scan format
+            if not run_files:
+                run_files = natsorted(
+                    glob.glob(
+                        folder + "/**/Scan" + str(run_id).zfill(3) + "_*." + extension,
+                        recursive=True,
+                    ),
+                )
             files.extend(run_files)
 
         # Check if any files are found
diff --git a/src/sed/loader/mpes/metadata.py b/src/sed/loader/mpes/metadata.py
index 712fdcbd..9093c99f 100644
--- a/src/sed/loader/mpes/metadata.py
+++ b/src/sed/loader/mpes/metadata.py
@@ -340,6 +340,13 @@ def fetch_elab_metadata(self, runs: list[str], metadata: dict) -> dict:
                 metadata["elabFTW"]["scan"]["pump_polarization"] = 90
             elif metadata["elabFTW"]["scan"]["pump_polarization"] == "p":
                 metadata["elabFTW"]["scan"]["pump_polarization"] = 0
+            else:
+                try:
+                    metadata["elabFTW"]["scan"]["pump_polarization"] = float(
+                        metadata["elabFTW"]["scan"]["pump_polarization"],
+                    )
+                except ValueError:
+                    pass
 
         if (
             "scan" in metadata["elabFTW"]
@@ -350,14 +357,58 @@ def fetch_elab_metadata(self, runs: list[str], metadata: dict) -> dict:
                 metadata["elabFTW"]["scan"]["probe_polarization"] = 90
             elif metadata["elabFTW"]["scan"]["probe_polarization"] == "p":
                 metadata["elabFTW"]["scan"]["probe_polarization"] = 0
+            else:
+                try:
+                    metadata["elabFTW"]["scan"]["probe_polarization"] = float(
+                        metadata["elabFTW"]["scan"]["probe_polarization"],
+                    )
+                except ValueError:
+                    pass
+
+        if (
+            "scan" in metadata["elabFTW"]
+            and "pump2_polarization" in metadata["elabFTW"]["scan"]
+            and isinstance(metadata["elabFTW"]["scan"]["pump2_polarization"], str)
+        ):
+            if metadata["elabFTW"]["scan"]["pump2_polarization"] == "s":
+                metadata["elabFTW"]["scan"]["pump2_polarization"] = 90
+            elif metadata["elabFTW"]["scan"]["pump2_polarization"] == "p":
+                metadata["elabFTW"]["scan"]["pump2_polarization"] = 0
+            else:
+                try:
+                    metadata["elabFTW"]["scan"]["pump2_polarization"] = float(
+                        metadata["elabFTW"]["scan"]["pump2_polarization"],
+                    )
+                except ValueError:
+                    pass
+
+        # fix pump status
+        if "scan" in metadata["elabFTW"] and "pump_status" in metadata["elabFTW"]["scan"]:
+            try:
+                metadata["elabFTW"]["scan"]["pump_status"] = (
+                    "open" if int(metadata["elabFTW"]["scan"]["pump_status"]) else "closed"
+                )
+            except ValueError:
+                pass
+        if "scan" in metadata["elabFTW"] and "pump2_status" in metadata["elabFTW"]["scan"]:
+            try:
+                metadata["elabFTW"]["scan"]["pump2_status"] = (
+                    "open" if int(metadata["elabFTW"]["scan"]["pump2_status"]) else "closed"
+                )
+            except ValueError:
+                pass
 
         # remove pump information if pump not applied:
-        if not metadata["elabFTW"]["scan"].get("pump_status", 0):
+        if metadata["elabFTW"]["scan"].get("pump_status", "closed") == "closed":
             if "pump_photon_energy" in metadata["elabFTW"].get("laser_status", {}):
                 del metadata["elabFTW"]["laser_status"]["pump_photon_energy"]
             if "pump_repetition_rate" in metadata["elabFTW"].get("laser_status", {}):
                 del metadata["elabFTW"]["laser_status"]["pump_repetition_rate"]
 
+        if metadata["elabFTW"]["scan"].get("pump2_status", "closed") == "closed":
+            if "pump2_photon_energy" in metadata["elabFTW"].get("laser_status", {}):
+                del metadata["elabFTW"]["laser_status"]["pump2_photon_energy"]
+
         return metadata