Probe Mines

does anyone know what this quote from the release means

"Although the HGZ mineralization displays remarkable consistency along strike, it is anticipated that any future Resource Estimates will employ a top-cut in their calculation. Depths of the mineralized zones are between 380 and 660 metres vertical depth. All intervals approximate true width. "

Does this mean these values will not be included in the resource estimate. Is this why John Kaiser estimates are lower than we are hoping for?