--- a/src/Utils.cpp	Mon Apr 25 15:52:21 2022 +0200
+++ b/src/Utils.cpp	Wed Apr 27 08:54:17 2022 +0200
@@ -43,6 +43,9 @@
  * The only alternative I have seen is "srm = (ebc * 0.375 + 0.46)", and that has
  * almost the same results as the formulas used in this program.
  * These formulas come from the Dutch 'brouwhulp' program written by Adrie Otten.
+ *
+ * Seems that the 'brouwhulp' version use the old EBC conversion (see below) and
+ * not the new 1.97 formula. Make it selectable?
  */
 double Utils::ebc_to_srm(double ebc)
 {