diff --git a/pes_to_spec/model.py b/pes_to_spec/model.py
index 4395b0c3be70442ee4b8758211a5ff875daa2b79..98627fd714d9d67aea0161489579f5a8e066d3ea 100644
--- a/pes_to_spec/model.py
+++ b/pes_to_spec/model.py
@@ -128,7 +128,7 @@ class Model(TransformerMixin, BaseEstimator):
                  channels:List[str]=[f"channel_{j}_{k}"
                                      for j, k in product(range(1, 5), ["A", "B", "C", "D"])],
                  n_pca_lr: int=600,
-                 n_pca_hr: int=20,
+                 n_pca_hr: int=40,
                  high_res_sigma: float=0.2,
                  tof_start: Optional[int]=None,
                  delta_tof: Optional[int]=300,
diff --git a/pes_to_spec/test/offline_analysis.py b/pes_to_spec/test/offline_analysis.py
index c3a566811b7d7851933dedd87ee294f6c2fafb14..9ce32723b77bd3777642093f9379f0163838a517 100755
--- a/pes_to_spec/test/offline_analysis.py
+++ b/pes_to_spec/test/offline_analysis.py
@@ -117,8 +117,8 @@ def main():
     #                  "channel_4_C",
     #                  "channel_4_D"]
     model = Model(channels=channels,
-                 n_pca_lr=400,
-                 n_pca_hr=20,
+                 n_pca_lr=600,
+                 n_pca_hr=40,
                  high_res_sigma=0.2,
                  tof_start=None,
                  delta_tof=300,