diff --git a/daq/src/aaredaq/daq.py b/daq/src/aaredaq/daq.py
index 5e9fd2d2..7645ae15 100644
--- a/daq/src/aaredaq/daq.py
+++ b/daq/src/aaredaq/daq.py
@@ -57,6 +57,9 @@ class AareDAQ:
         self.__bl = bl.value.upper()
         self.__aare = AareWrapper(bl)
         self.__saved_box = None
+        self.crystal_size = CrystalSize(x=0,y=0,z=0)
+        self.last_best_b_factor = None
+        self.last_best_res = None
 
     @property
     def state(self) -> BeamlineStateEnum:
@@ -1410,7 +1413,9 @@ class AareDAQ:
             session=SessionStatus(),
             diffraction=self.diffraction_geometry,
             box=self.__saved_box,
-            last_best_res = getattr(self.__cfg, "last_best_res", None)
+            last_best_res = self.last_best_res,
+            last_best_b_factor = self.last_best_b_factor,
+            crystal_size = self.crystal_size
         )
 
     def cancel(self):