Newly recorded tracks stay in Temporary Files tree waiting for edition:
Select and double-click one recorded track. The name and recording time will be show in information panel and the track will be reproduced:
When streaming audio is recorded it contains a portion of preceding track and succeding track. Percautus Radio will try to adjust the most probably start and end point of recorded track.
(1): Graphic representation of current track.
(2): Actual and total time for the track.
(3): Begin of track. Click to move and adjust track start to a better position (the lighter portion will not be saved).
(4): End of track. Click to move and adjust track end to a better position (the lighter portion will not be saved)
When you finished adjustance, click in 
to save and move the track to Permanent Files.
Some stations play the audio with no space between tracks. This makes edition more difficult.
Repeat editing procedure for all files you want to make permanent.
Editiong procedure can be applied to a permanent track. Select and right-click a track to bring the context menu and choose "edit selected".
Select and key in Del if you want to delete some track.
If you have any question go to the forum.