John Paines wrote:Look closely. What's happening is likely not an overwrite, but a partial swap (in the middle of a clip) if you end the mouse drag anywhere but an actual cut point.
Try it again, but don't release the action until you snap to a cut.
Hi John, yes, I can do that, and yes, I can get it to sit at an intersection, but previously it worked much better than that; I didn't have to release when it snapped into place. Clips should shuffle a whole clip at a time and snap automatically

Sorry, my language was a bit off... It is not over-writing, it is in fact doing a frame-by-frame ripple, moving the clip anywhere I want. If dropped on the middle of a clip, none of that clip is over-written, but is partitioned either side of the clip that was dropped onto it.
Like I said, it is exactly the same thing as under normal circumstances one uses the Ctrl-Alt-Drag action...
As per page 357 in the manual, prior to beta 7: -
1. With Ctrl-Shift-Drag I was able to shuffle clip(s) along the time line, and the clip(s) would be placed at intersections between other clips, rippling whole clips to the right or left as necessary.
2. With Ctrl-Alt-Drag I was able to shuffle a clip(s) along the time line, and the clip(s) could be placed at any point within another clip, rippling any partial and whole clips to the right or left as necessary.
In neither case, there wasn't any actual over-writing. With beta 7, when I use Ctrl-Shift-Drag, I effectively can do what normally happens in 2 above.
Hope that explains it better...
Cheers, and looking forward to any more suggestions you can all think of...