HowToUse.md

@@ -10,6 +10,10 @@
 * .. set game instance (Setting -> Project Setting -> Maps&Modes) Set to SFGameInstance
 * .. set game mode (Setting -> Project Setting -> Maps&Modes) Set to SFGameMode
 
+# Important aspects to consider
+
+* If random is used a multiple of the number of conditions should be used as number of participants (if the number of conditions is odd a multitude of double the number of conditions should be used for the number of participants to have a perfect counterbalancing!)
+
 :warning: So far only notes!
 
 * Setup with c++ or actor?