Index: firmware/App/HDCommon.h
===================================================================
diff -u -rf44a1f16d941ad1694b74f9de2c4f76583744bf5 -rd6257cb79068719b2af474c3d1c034b1eba5b689
--- firmware/App/HDCommon.h	(.../HDCommon.h)	(revision f44a1f16d941ad1694b74f9de2c4f76583744bf5)
+++ firmware/App/HDCommon.h	(.../HDCommon.h)	(revision d6257cb79068719b2af474c3d1c034b1eba5b689)
@@ -55,7 +55,7 @@
 //    #define DISABLE_PRESSURE_CHECKS         1           // Do not error on HD pressure checks
 //    #define DISABLE_UF_ALARMS               1           // Do not error on HD ultrafiltration checks
 //    #define DISABLE_VALVE_ALARMS            1           // Do not error on HD valve position
-    #define DISABLE_CAL_CHECK               1           // Disable calibration checks
+//    #define DISABLE_CAL_CHECK               1           // Disable calibration checks
 //    #define RUN_PUMPS_OPEN_LOOP             1           // BP and DPi pumps will be run open loop (no flow sensor feedback)
 //    #define RAW_FLOW_SENSOR_DATA            1           // Test build will not filter flow sensor data
 //    #define READ_FPGA_ASYNC_DATA            1           // Test build reads non-priority register page every other time