diff -r 9887278c4fbe -r f7954f2d4451 src/global.h
--- a/src/global.h	Thu May 05 17:20:06 2022 +0200
+++ b/src/global.h	Thu May 05 20:01:30 2022 +0200
@@ -496,14 +496,8 @@
     int		starter_viability;
     QDate	yeast_prod_date;
     double	yeast_pitchrate;
-    int		prop1_type;
-    double	prop1_volume;
-    int         prop2_type;
-    double      prop2_volume;
-    int         prop3_type;
-    double      prop3_volume;
-    int         prop4_type;
-    double      prop4_volume;
+    int		prop_type[4];
+    double	prop_volume[4];
 
     int		divide_type;
     double	divide_size;