Index: sources/canbus/MessageGlobals.h
===================================================================
diff -u -r5a505f86c26c8e1fd6d584cd53a3765c25120781 -r726dc38cf98a8f0a827b2efeecfd32996d0eee90
--- sources/canbus/MessageGlobals.h	(.../MessageGlobals.h)	(revision 5a505f86c26c8e1fd6d584cd53a3765c25120781)
+++ sources/canbus/MessageGlobals.h	(.../MessageGlobals.h)	(revision 726dc38cf98a8f0a827b2efeecfd32996d0eee90)
@@ -83,7 +83,7 @@
     {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
+    {Gui::GuiActionType::ID_BloodPrime                              ,   4 * 4       }, // 4 parameters each 4bytes
     {Gui::GuiActionType::ID_TreatmentStop                           ,   2 * 4       }, // 2 parameters each 4bytes
     {Gui::GuiActionType::ID_TDAirBubbleData                         ,   2 * 4       }, // 2 parameters each 4bytes
     {Gui::GuiActionType::ID_TDAirPumpData                           ,   2 * 4       }, // 2 parameters each 4bytes