Timber wrote:<<< Resolve 16 changes that and has new modes where you can alter this on a timeline basis. >>>
When I was watching the BM presentation at NAB this year on independent timeline setting from project setting my first reaction was 'great, now I can create a separate timeline with a different framerate, cut and paste from the original timeline and everything is automatically recalculated and it just works'.
It looks like I was naive, nothing really has changed with respect to changing frame rates after you made a timeline.
It is not rocket science to recalculate clip lengths, offsets, transitions times, keyframe positions, etc based on a change in frame rate. But I guess it is not going to be in Resolve 16.