Please create the ability to lock clip markers into specific frames so that when making changes to frame rate (via modify, interpret footage) the markers stay in relative position. I often capture video in two frame rates for a single project, 29.97 and 59.94. I use markers when I have multiple in/out points on a single clip to create start and stop points I can easily identify. I also modify/interpret footage, and change the frame rates so they match up in a common/single sequence. When I change the frame rate of a clip that already had markers in place, they do not retain their relativity to the first frame of the clip. i.e., the frame I had originally marked as a start point with a marker is on a different frame after modifying/interpreting, sometimes several seconds off.