colored flight patterns in flight boundaries

 First day I made my first mission sucessfully

Second day I went to make a repeat of first mission except with a lower altitude.  I went into Map Pilot and selected create new mission and the flight pattern of my first mission (in yellow) came up with the red arrow head indicating my Inspire position (home point). I can not get ride of my previous flight pattern in yellow. When I went to set my boundary points after the third boundary point a white flight pattern showed up within its boundaries as expected except for the previous yellow pattern from the day before still there.

I have tried rebooting everything 

How do i get ride of the yellow flight pattern of the first day when i start a new mission.

I attached a screen capture of my screen after the mission completed and before

Thanks in advance, Jim