Index: firmware/App/Controllers/DGInterface.h
===================================================================
diff -u -r47a7da55aea88cd7a2b06870226122d0cc8be540 -rf861c4c5ab64f429e0b8b9cc456e2ed14e472f2b
--- firmware/App/Controllers/DGInterface.h	(.../DGInterface.h)	(revision 47a7da55aea88cd7a2b06870226122d0cc8be540)
+++ firmware/App/Controllers/DGInterface.h	(.../DGInterface.h)	(revision f861c4c5ab64f429e0b8b9cc456e2ed14e472f2b)
@@ -31,7 +31,7 @@
 
 // ********** public definitions **********
 
-#define DRAIN_RESERVOIR_TO_VOLUME_ML        200 //100                 ///< Drain reservoir to this volume (in mL) during treatment.
+#define DRAIN_RESERVOIR_TO_VOLUME_ML        200                 ///< Drain reservoir to this volume (in mL) during treatment.
 #define FILL_RESERVOIR_TO_VOLUME_ML         1700                ///< Fill reservoir to this volume (in mL) during treatment.
 
 /// Enumeration of DG reservoirs.