I am changing to a new 30 second jingle that now contains a station ident followed by our news jingle. This jingle will fade for the last ten seconds as the Sky Newscaster starts.
Without any tagging the jingle would automatically start at 59:30 and end at the top of the hour.  Of course I want it to start at 59:40 with the last, fading, ten seconds starting at 00:00.
May I ask how to add the relevant markers in editing the cart?
Thanks