diff --git a/python/slsdet/detector.py b/python/slsdet/detector.py
index 657150509..077004bdf 100755
--- a/python/slsdet/detector.py
+++ b/python/slsdet/detector.py
@@ -68,6 +68,10 @@ class Detector(CppDetectorApi):
     def __len__(self):
         return self.size()
 
+    @property
+    def nmod(self):
+        return self.size()
+
     def __repr__(self):
         return "{}(id = {})".format(self.__class__.__name__, self.getShmId())
 
diff --git a/python/slsdet/proxy.py b/python/slsdet/proxy.py
index d740ddc3a..7bcec15c3 100644
--- a/python/slsdet/proxy.py
+++ b/python/slsdet/proxy.py
@@ -72,7 +72,6 @@ class ClkDivProxy:
 
     def __setitem__(self, key, value):
         set_proxy_using_dict(self.det.setClockDivider, key, value)
-        # self.det.setClockDivider(key, value)
 
     def __repr__(self):
         rstr = ''