> extrapolated the depths correctly or not is
> irrelevant to the fact that the only evidence we
> have regarding those blocks indicates extreme
> complexity that does not lend itself to a simple
> tomb passage.
The depths are based on M&R interpretation of Petrie's description of visible girdle depth adjacent to the plug blocks in the Mamoun excavation.
For this study. The block depth horizontal and vertical is of little consequence.
However observation through 3D projection seems to suggest that Petrie and therefore M&R were remarkably accurate.
> If you are speculating symbolism, what symbolism
> are you suggesting that you believe precludes
> another possible function that might better
> account for the complexity of the block shapes
> implied by the documented evidence?