Index: firmware/App/Modes/ModePreTreat.c
===================================================================
diff -u -rf116a1547129941d463b8fd156b550170a89e6a8 -r6e23d627c3f5a1ef3f7cca5d4e48eb478b0eef4c
--- firmware/App/Modes/ModePreTreat.c	(.../ModePreTreat.c)	(revision f116a1547129941d463b8fd156b550170a89e6a8)
+++ firmware/App/Modes/ModePreTreat.c	(.../ModePreTreat.c)	(revision 6e23d627c3f5a1ef3f7cca5d4e48eb478b0eef4c)
@@ -48,11 +48,11 @@
 #define PRE_TREATMENT_FLUSH_FILL_TARGET_TEMP_C        45.0F             ///< Pre treatment flush fill target temperature in C.
 #define PRE_TREATMENT_NORMAL_FILL_TARGET_TEMP_C       ( 37.0F + 2.0F )  ///< Pre treatment normal fill target temperature in C.
 
-#define PRE_TREATMENT_MIN_FILL_RESERVOIR_VOLUME_ML      500             ///< Fill reservoir to this volume minimum to prep volume during development.
-#define PRE_TREATMENT_FLUSH_RESERVOIR_VOLUME_ML         500             ///< Fill reservoir to this volume (in mL) to flush filter and lines.
-#define PRE_TREATMENT_FILL_RESERVOIR_ONE_VOLUME_ML      1300            ///< Fill reservoir one to this volume (in mL) during pre-treatment mode.
-#define PRE_TREATMENT_FILL_RESERVOIR_TWO_VOLUME_ML      600             ///< Fill reservoir two to this volume (in mL) during pre-treatment mode.
-#define PRE_TREATMENT_FULL_RESERVOIR_VOLUME_ML          1500            ///< Fill reservoir to this volume minimum to prep volume during development.
+#define PRE_TREATMENT_MIN_FILL_RESERVOIR_VOLUME_ML    500               ///< Fill reservoir to this volume minimum to prep volume during development.
+#define PRE_TREATMENT_FLUSH_RESERVOIR_VOLUME_ML       500               ///< Fill reservoir to this volume (in mL) to flush filter and lines.
+#define PRE_TREATMENT_FILL_RESERVOIR_ONE_VOLUME_ML    1300              ///< Fill reservoir one to this volume (in mL) during pre-treatment mode.
+#define PRE_TREATMENT_FILL_RESERVOIR_TWO_VOLUME_ML    750               ///< Fill reservoir two to this volume (in mL) during pre-treatment mode.
+#define PRE_TREATMENT_FULL_RESERVOIR_VOLUME_ML        1500              ///< Fill reservoir to this volume minimum to prep volume during development.
 
 #define PRE_TREATMENT_FLUSH_COUNT                     2                 ///< Number of flush cycles for each reservoir.