diff --git a/daq/src/aaredaq/daq.py b/daq/src/aaredaq/daq.py
index c6e458fe..882ecb66 100644
--- a/daq/src/aaredaq/daq.py
+++ b/daq/src/aaredaq/daq.py
@@ -1250,12 +1250,12 @@ class AareDAQ:
             #self.__ml_bounding_box(sample.db_id, f"ml_{geom.omega_deg:.2f}deg")
 
             if self.__auto_center(RasterGridRequest(
-                exp_time_s=0.02,
+                exp_time_s=0.04,
                 file_prefix=sample_prefix + f"_{hex_string}",
                 smargon= SmargonCoordinate(),
                 n_x=1,
                 n_y=1,
-                dtz=110,
+                dtz=150,
                 grid_size_mm=Coordinate(x=geom.beam_size_mm.x * 0.5, y=geom.beam_size_mm.y * 0.5),
                 omega_deg=0
             )):