--- a/src/global.h	Fri Feb 10 14:06:47 2023 +0100
+++ b/src/global.h	Fri Feb 10 17:28:46 2023 +0100
@@ -15,6 +15,7 @@
 // #define DEBUG_FERMENTABLES	1
 // #define DEBUG_YEAST		1
 // #define DEBUG_WATER		1
+#define DEBUG_MONITOR		1
 
 #define Ka1			0.0000004445
 #define Ka2			0.0000000000468