Index: firmware/App/Modes/ModePreTreat.c
===================================================================
diff -u -r09e6cf9de34acf18f6e1138bf56ac0edb4821186 -r511d3ffe16427c8f275d46fca1e3ff3fb83fe54a
--- firmware/App/Modes/ModePreTreat.c	(.../ModePreTreat.c)	(revision 09e6cf9de34acf18f6e1138bf56ac0edb4821186)
+++ firmware/App/Modes/ModePreTreat.c	(.../ModePreTreat.c)	(revision 511d3ffe16427c8f275d46fca1e3ff3fb83fe54a)
@@ -680,7 +680,6 @@
     {
         if ( submodeCompleteTransitionTimeCounter++ >= SUBMODE_COMPLETE_UI_TRANSITION_TIME_COUNT )
         {
-            setOcclusionInstallLevel();  // Record occlusion pressure level after a new cartridge is installed.
             submodeCompleteTransitionTimeCounter = 0;
             state = HD_PRE_TREATMENT_PRIME_STATE;
             transitionToPrime();