diff --git a/script/sim/eiger.py b/script/sim/eiger.py
index 6fd6e3f..5a5dc81 100644
--- a/script/sim/eiger.py
+++ b/script/sim/eiger.py
@@ -22,14 +22,14 @@ class ImageRoi(ReadonlyRegisterBase):
 
        
 
-        
-add_device(ImageRoi("Region1", image, 100, 50, 200, 100), True)
-add_device(ImageRoi("Region2", image, 200, 350, 100, 50), True)
+det.start()   
+add_device(ImageRoi("Region1", image, 10, 50, 20, 10), True)
+add_device(ImageRoi("Region2", image, 10, 50, 30, 15), True)
 
 
 import ch.psi.pshell.data.ProviderCSV as ProviderCSV 
 ProviderCSV.setDefaultItemSeparator(" ")
-#tscan((Region1, Region2), 10, 0.1, layout="table", provider = "csv")
+tscan((Region1, Region2), 10, 0.1, layout="table", provider = "csv")
 
 print integrate_roi(image, 10, 50, 20, 10)