Delete whole track
New to Rex, so this might already be available and I've missed it, but it would be good if you could delete an entire track rather than just the individual reminders. If you put a really long track onto the wrong contact that could be painful to go through and delete them all.
You can. In the record, click on "Reminders", and at the top of the list of reminders, it will have the name of the track, highlighted in the colour assigned to that track. If you click on the track name, a pop-up box comes to show you the track, and up the top in that is an option to "Cancel Track".