Hi Jonesy. Hi Chuck. Thanks for the suggestions lads. Much appreciated.
I seem to have solved it however.
My problem was how I was (not)
selecting the grouped clips.
The
Create selection group from selected clips command was correct.
But then it's important to use the mouse carefully:
If you hover the cursor over lower half of a grouped waveform and click, you will only select that one clip/track. However, if you hover the cursor over the upper half of the waveform, the
I-line icon becomes the
Move tool icon and clicking now will select all clips/tracks that are grouped.
Any edit done on that clip will do the same to all the others.
Be sure that your clips all have the same group number. It's possible to have differently numbered clips in the same track.
As always, easy when you know the answer..
Happy egg-hunting ;-)