Index: firmware/App/Controllers/Heaters.c
===================================================================
diff -u -ra3b108c205e9bcd4d1a45033d73c5714c7247123 -r8ff2c0f050380b2bab2f00eea71dcae546400bbc
--- firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision a3b108c205e9bcd4d1a45033d73c5714c7247123)
+++ firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision 8ff2c0f050380b2bab2f00eea71dcae546400bbc)
@@ -27,7 +27,7 @@
 #include "SystemCommMessages.h"
 #include "PIControllers.h"
 
-#define MAIN_PRIMARY_HEATER_MAX_DUTY_CYCLE      0.89    ///< Main primary heater (heater A) max duty cycle (79.5%)
+#define MAIN_PRIMARY_HEATER_MAX_DUTY_CYCLE      0.89    ///< Main primary heater (heater A) max duty cycle (89%)
 #define SMALL_PRIMAY_HEATER_MAX_DUTY_CYCLE      0.50    ///< Small Primary heater (heater B) max duty cycle (25%)
 #define TRIMMER_HEATER_MAX_DUTY_CYCLE           0.50    ///< Trimmer heater max duty cycle (25%)
 #define HEATERS_MIN_DUTY_CYCLE                  0.00    ///< Primary and trimmer heaters minimum duty cycle (0.00%)