3 Replies Latest reply on Mar 2, 2017 2:29 PM by DavidSime

    Can't change timeline thumbnail size.


      Running Mac with Sierra on both an iMac and a MacBook Pro.  Adobe CC 2015.8.  Cannot change the thumbnail size because the arrow that should appear when hovering over the edge of the timeline thumbnail does not appear.  The thumbnails in the grid view can be changed with the slider but the timeline thumbnails size cannot be changed.