diff --git a/FlatCAMApp.py b/FlatCAMApp.py
index d17bbbcf..d31a7044 100644
--- a/FlatCAMApp.py
+++ b/FlatCAMApp.py
@@ -1079,6 +1079,7 @@ class App(QtCore.QObject):
         toggle shell if is  visible close it if  closed open it
         :return:
         """
+
         if self.ui.shell_dock.isVisible():
             self.ui.shell_dock.hide()
         else:
@@ -1091,6 +1092,7 @@ class App(QtCore.QObject):
 
         :return: None
         """
+
         objs = self.collection.get_selected()
 
         def initialize(obj, app):
@@ -1802,6 +1804,7 @@ class App(QtCore.QObject):
         :param outname:
         :return:
         """
+
         self.log.debug("export_svg()")
 
         try:
diff --git a/FlatCAMWorker.py b/FlatCAMWorker.py
index cbe9de91..8c13f4b1 100644
--- a/FlatCAMWorker.py
+++ b/FlatCAMWorker.py
@@ -31,18 +31,15 @@ class Worker(QtCore.QObject):
 
     def run(self):
 
-        # allow  debuging/breakpoints in this threads
-        #pydevd.settrace(suspend=False, trace_only_current_thread=True)
-
-        # FlatCAMApp.App.log.debug("Worker Started!")
         self.app.log.debug("Worker Started!")
 
+        self.allow_debug()
+
         # Tasks are queued in the event listener.
         self.app.worker_task.connect(self.do_worker_task)
 
     def do_worker_task(self, task):
 
-        # FlatCAMApp.App.log.debug("Running task: %s" % str(task))
         self.app.log.debug("Running task: %s" % str(task))
 
         self.allow_debug()
@@ -58,5 +55,4 @@ class Worker(QtCore.QObject):
 
             return
 
-        # FlatCAMApp.App.log.debug("Task ignored.")
         self.app.log.debug("Task ignored.")
diff --git a/camlib.pyc b/camlib.pyc
index c70f7cec..7f788a0a 100644
Binary files a/camlib.pyc and b/camlib.pyc differ
diff --git a/descartes/__init__.pyc b/descartes/__init__.pyc
index 2433c763..8fec3939 100644
Binary files a/descartes/__init__.pyc and b/descartes/__init__.pyc differ
diff --git a/descartes/patch.pyc b/descartes/patch.pyc
index c8b49633..ca587af8 100644
Binary files a/descartes/patch.pyc and b/descartes/patch.pyc differ