‘Hexagon has recently initiated testwork to examine the...

‘Hexagon has recently initiated testwork to examine the amenability of the McIntosh mineralisation to various ore‐sorting technologies. …the opportunity to reject the gangue material from the ore feed stream to the flotation circuit could have significant benefits to estimates of capital and operating costs as well as the overall operational performance of the circuit.’

Seems like this may relate to what you mean by Mike's experience making the PFS a better product. Recently Initiated... Since Mike came on??? Perhaps. If this technology is usable in our operations and operating expenditure savings are significant as stated defiantly seems worthy of holding back the PFS for the results!