Index: TD_IsolatedUF/loader.py
===================================================================
diff -u -rae1930d3e2a41d3862a9e77e4607aaf6b896665e -r2f22dd779f62e03f061dc3fa000464c600d86872
--- TD_IsolatedUF/loader.py	(.../loader.py)	(revision ae1930d3e2a41d3862a9e77e4607aaf6b896665e)
+++ TD_IsolatedUF/loader.py	(.../loader.py)	(revision 2f22dd779f62e03f061dc3fa000464c600d86872)
@@ -37,11 +37,15 @@
         finds and creates widgets
         :return: none
         """
+        self.uf_scaling = 100.00 # UF Scaling factor to be 2 decimal places
+
         self.tbSend             = self.find_widget(QtWidgets.QToolButton    , 'tbSend'              )
         self.tbReset            = self.find_widget(QtWidgets.QToolButton    , 'tbReset'             )
 
         self.slDuration         = self.find_widget(QtWidgets.QSlider        , 'slDuration'          )
         self.lbDuration         = self.find_widget(QtWidgets.QLabel         , 'lbDuration'          )
+        self.slElapsedTime      = self.find_widget(QtWidgets.QSlider        , 'slElapsedTime'       )
+        self.lbElapsedTime      = self.find_widget(QtWidgets.QLabel         , 'lbElapsedTime'       )
         self.slSetVolume        = self.find_widget(QtWidgets.QSlider        , 'slSetVolume'         )
         self.lbSetVolume        = self.find_widget(QtWidgets.QLabel         , 'lbSetVolume'         )
         self.slVolumeDelivered  = self.find_widget(QtWidgets.QSlider        , 'slVolumeDelivered'   )
@@ -60,11 +64,13 @@
         self.slDuration         .valueChanged   .connect(self.do_send)
         self.slDuration         .valueChanged   .connect(lambda value: self.lbDuration.setText(f"{value}"))
         self.slSetVolume        .valueChanged   .connect(self.do_send)
-        self.slSetVolume        .valueChanged   .connect(lambda value: self.lbSetVolume.setText(f"{value}"))
+        self.slSetVolume        .valueChanged   .connect(lambda value: self.lbSetVolume.setText(f"{value:.2f}"))
         self.slVolumeDelivered  .valueChanged   .connect(self.do_send)
-        self.slVolumeDelivered  .valueChanged   .connect(lambda value: self.lbVolumeDelivered.setText(f"{value}"))
+        self.slVolumeDelivered  .valueChanged   .connect(lambda value: self.lbVolumeDelivered.setText(f"{value:.2f}"))
         self.slRate             .valueChanged   .connect(self.do_send)
-        self.slRate             .valueChanged   .connect(lambda value: self.lbRate.setText(f"{value}"))
+        self.slRate             .valueChanged   .connect(lambda value: self.lbRate.setText(f"{value:.2f}"))
+        self.slElapsedTime      .valueChanged   .connect(self.do_send)
+        self.slElapsedTime      .valueChanged   .connect(lambda value: self.lbElapsedTime.setText(f"{value}"))
 
 
     @Slot()
@@ -82,17 +88,21 @@
         slot for sending blood prime data
         :return: none
         """
+
         self.td_interface.td_isolated_uf(
             self.slDuration.value(),
-            self.slSetVolume.value(),
-            self.slVolumeDelivered.value(),
-            self.slRate.value(),
+            self.slElapsedTime.value(),
+            0 if self.slDuration.value()- self.slElapsedTime.value() <= 0 else self.slDuration.value() - self.slElapsedTime.value(),
+            self.slSetVolume.value() / self.uf_scaling,
+            self.slVolumeDelivered.value() / self.uf_scaling,
+            self.slRate.value() / self.uf_scaling,
         )
 
 
     @Slot()
     def do_reset(self):
         self.slDuration         .setValue(0)
+        self.slElapsedTime      .setValue(0)
         self.slSetVolume        .setValue(0)
         self.slVolumeDelivered  .setValue(0)
         self.slRate             .setValue(0)