Hi Johnny,TZT Series one just drops a point as you say. Users also have that option with TZT3 but you must go into the setting and setup the unit the way you wish it to operate. Have him try the settings under Event Button Short tap and Event button Long tap. You can change if from being an event window to be a pre-selected event mark just like the TZT. (Setting located under Points and Boundaries) View attachment 4350