Properties editor
The properties editor enables editing of the properties of timeline object, this shown below. Clicking on an object in the main window - (i.e. a timeline or event)
gives the focus for the property editing and the available properties,
The properties update automatically on change, although sometimes enter
has to be pressed the initiate the change.
Fig. The properties window for a timeline
Event properties
When adding multiple OSC/Expressions messages on an event (each new line is a new OSC msg/Expression to execute on event trigger) - there should be a corresponding value on the same line in the value box.
The button on the side is for expression input help be sure to click the insert button unless you want to overwrite the entire contents of the box. Select the text of the expression you want to edit to preload it on the box.
Fig. The properties window for an event
Fig. The expression helper