Index: firmware/App/Controllers/AirTrap.c
===================================================================
diff -u -rd9b5f588d81e15ed3849222bed3362e15dbf4b0a -r58c82eeb7e6113e610babd4e36b3968552b35260
--- firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision d9b5f588d81e15ed3849222bed3362e15dbf4b0a)
+++ firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision 58c82eeb7e6113e610babd4e36b3968552b35260)
@@ -191,6 +191,9 @@
     BOOL isAirTrapLevelsValid = FALSE;
     AIR_TRAP_LEVELS_T lowerAirTrap, upperAirTrap;
 
+    // Update level sensors from FPGA
+    readLevelSensors();
+
     // Check for illegal levels alarm
     if ( TRUE )  // TODO - need a way to determine whether a blood set is installed - if not installed, we would not trigger illegal levels alarm
     {