Tracks less than 1 bar

how can i set the track length to be less than 1 bar?

loop points perhaps?

Press the length knob and select the amount of steps.

Thank you

There is this in the manual:

But I think the manual is missing the way I tend to do it, which is:
In step mode, press and hold the right arrow. Then press the track button corresponding with the step you want to be the last.