Help with DP24sp please

[Schyguy]

I am having a heck of a time removing in and out sets. It seems I can add but cannot remove set points. The manual doesn't have information on how to clear or change the in and out or multiples once they get placed. Anyone have this problem?
I'm stuck!

 

[spantini]

I found this year old thread here which may help - Problems with the MARK SET and AUTOPUNCH functions DP-24

How are you navigating to the marks you want removed? Via jog wheel..? or FRWD/FFWD..?