Index: firmware/App/Monitors/Level.h
===================================================================
diff -u -r7aa0c684cca238a9697867ff72e5c3f5f2edb379 -r323024b3c7b988f4da87d3e5ef54f395db1142f8
--- firmware/App/Monitors/Level.h	(.../Level.h)	(revision 7aa0c684cca238a9697867ff72e5c3f5f2edb379)
+++ firmware/App/Monitors/Level.h	(.../Level.h)	(revision 323024b3c7b988f4da87d3e5ef54f395db1142f8)
@@ -71,8 +71,8 @@
 {
     U32 d6Level;                        ///< Floater level
     U32 d46Level;                       ///< Spent dialysate level
-    U32 d63Level;                       ///< Bicarb upper level
-    U32 d98Level;                       ///< Bicarb lower level
+    U32 d63Level;                       ///< Bicarb lower level
+    U32 d98Level;                       ///< Bicarb upper level
     U32 bicarbLevel;                    ///< Bicarb chamber level combination ( D63 + D98 )
 } DD_LEVEL_DATA_T;