Hello John,
are you referring to the Columns manual? - Hans posted a message on February 9
last year, where he told about the reimplementation of columnsets. — I do not
know what the status is and in how far the new implementation works differently
from what is described in the columns manual.
I have been away from context for a few years and my memory is fading in
any case. I do remember a short tutorial that described how one could
insert a text block in between two text columns or at the side of a
column etc. I have downloaded the big manual today but that little
tutorial would help.