So my working model.. 21.5% increase in tonnes since the 4th August base case. I am using Leapfrog Edge toolkit to manipulate rather than modelling the peg wireframe from the grade, sections and mapping. There are some advantages, mainly not all peg will be LiO2 mineralised, so the volume of this is irrelevant. Refer images below to see the change, note i also added surface sampling significant points.