Migrated from CORE to SCALE - pool missing

All, thanks a bunch.

So, bit of an update:
I’ve been reading everything I can find on the issue and, and per Stux my situation seemed to track with S.O.S. Is my data gone? Pool drives appear as unassigned disks. Please Help!

So, I opted to follow (as best I’m able as a Linux rookie) the process that HoneyBadger performed (i.e. fixing the partition table) and described in that post.

I’ve duplicated one of the disks in the missing pool and currently have only that one connected to the system. I had previously read posts on repairing a partition for missing labels due to offset in the partition table; but, haven’t been able to find a good general guide. Note - I’m not sure if I’m using the correct terminology when I say “offset” and am not sure that it’s my issue.

Can someone let me know if I seem to be heading down the right path? Any resources I could use for the next steps?

Thanks in advance for any help.

Jim.