IN the confernce call questionsSan was aked what the grade in the 30M tons was and they stated .15 I believe they were talking ounces and that is a long way from 10grams per ton and a long way from the Hinge production sample.
You have to ask yourself where the current head grade came from.
From the Dundee report:
(as an aside, we consider concerns over dilution from the recent underground development to be overblown - the drift accessing the mineralization was designed to accommodate large underground equipment and was more a haulage way than a mining stope - we expect future mining will break less waste material with commensurate higher grades to the mill).