Index: sources/canbus/MessageGlobals.h
===================================================================
diff -u -rf502bc55feb08cd037d9caa12086d30034fe715b -r30d7e9993624feb138e7532ad2feaefc592f6a63
--- sources/canbus/MessageGlobals.h	(.../MessageGlobals.h)	(revision f502bc55feb08cd037d9caa12086d30034fe715b)
+++ sources/canbus/MessageGlobals.h	(.../MessageGlobals.h)	(revision 30d7e9993624feb138e7532ad2feaefc592f6a63)
@@ -76,7 +76,7 @@
     {Gui::GuiActionType::ID_DialysateOutletFlow                     ,   7 * 4       }, // 7 parameters each 4bytes
     {Gui::GuiActionType::ID_PressureOcclusion                       ,   5 * 4       }, // 5 parameters each 4bytes
     {Gui::GuiActionType::ID_Saline                                  ,   3 * 4       }, // 3 parameters each 4bytes
-    {Gui::GuiActionType::ID_Heparin                                 ,   1 * 4       }, // 1 parameters each 4bytes
+    {Gui::GuiActionType::ID_Heparin                                 ,   2 * 4       }, // 2 parameters each 4bytes
     {Gui::GuiActionType::ID_Rinseback                               ,   6 * 4       }, // 6 parameters each 4bytes
     {Gui::GuiActionType::ID_Recirculate                             ,   2 * 4       }, // 2 parameters each 4bytes
     {Gui::GuiActionType::ID_BloodPrime                              ,   2 * 4       }, // 2 parameters each 4bytes