I think can think of two black bereted RSMIs in recent times. Admittedly, one is in post at ARMTAT.
However, the school is where it all begins....
"I'm terribly sorry, but it is absolutely clear that you have not been listening to the clear instruction that I have provided......... If you look at the L30 120mm Rifled Gun and observe the blah, blah, blah, blah....." Six hours later......"and that is why I am the best gunnery instructor at the AFV School of Gunnery, Lulworth."
Are we only talking about the RSMI (G).......or are we also talking about th RSMI Author/RSMI Ranges RMSI at ARMTAT and RSMI Weapons at ATDU. Only two of these might visit a firing period.....and the one that we are talking about must have been RDG?