Index: firmware/App/Modes/ModePreTreat.c
===================================================================
diff -u -r15f9827c863812cfd1f891d22342103fe9a72abc -rd37f31cff6c20085953ecb598558e4d91e42f0af
--- firmware/App/Modes/ModePreTreat.c	(.../ModePreTreat.c)	(revision 15f9827c863812cfd1f891d22342103fe9a72abc)
+++ firmware/App/Modes/ModePreTreat.c	(.../ModePreTreat.c)	(revision d37f31cff6c20085953ecb598558e4d91e42f0af)
@@ -682,7 +682,6 @@
     {
         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();