Installed to wrong drive. Can I fix/clone this easily to correct drive?

[MXRobo]

Typed before I saw Charlie Brown's reply.
I'm not very good at this stuff so take all with a grain of salt, but did you use this for a partition or for a drive?
I ask for two reasons:
/media/rod/nameofpartition/
from your post,

and from my provided link which mentions both drive and partition in this quote:
which is especially useful for writes to the root of the drive/partition.

but does mentions only partition and not drive from there on.

I used the method in my provided link on a partition, not a drive.

So, I have not tried this on a drive.

But CB does know this stuff.