The required timing points depend on the event type defined in the basic event settings. 

For lap races only a single timing point for the start and finish is required, whereas A-B events require two timing points for the start and finish separately. Additional split points can be added for both event types to create sector times within the circuit or track. 

Each timing point should be named and have a Loop ID set to determine from which device the times will be received, each timing point should use a unique Loop ID. The Device ID is always the ID of the Ubidium on which TrackTiming is running even if there are several timing points defined as it is the Ubidium which receives all passings. 

For each sector between two timing points you must then define the minimum and maximum split times and the distance of the sector.