To Steve C, Danrnw, NickM, Martin Baker, et al:
Thank you all so much for the helpful information. I’ve now got a rhythm going, as follows:
1) highlight a clip in my “selects” timeline
2) set IN/OUT
3) double-click to open the subclip
4) open that in the Viewer
5) sub-clip it
6) Command-drag the newly created subclip to a) the selects timeline, to get the source in there; and b) to the (already open thanks to step 3) interview sub-clip, to avoid future repeats of the problem
7) repeat
This seems to resolve the issue – please let me know if I’m creating any *new* problems by this methodology. Thanks again – you guys have really helped us out. (Hopefully, I’ll be able to do the same in the future.)
Cheers
Dave