Sirfiroth Wrote:
-------------------------------------------------------
> Hi Don,
>
> What I was trying to derive is a formula they
> might have applied to determine the thickness
> required for each course of block using Petrie's
> mean dimensions(NE+SW/2). There seems to be no
> related formula or orderly progression to maintain
> the 14/11 seked for each course,because of the
> variations of thickness in each course, This
> really leaves me wondering how did they do it,cut
> one block at a time for each position?
(emphasis added by MJ)

Hello Jacob,

Have you allowed for the horizontal distances between the face of one core block and the face of the next one up or below it?

MJ