in situ valuation, page-14

That is a pretty serious commitment J05. Hats off to you.
I too have held RDM shares since the very early days, and they have been easy to trade all way along for the very reason that you emphasise: our money in RDM is managed by people at the very top of the game. That allows you to take variables like wastage, leakage, and overblown claims out of the equation and makes for a cleaner estimate of value at any time. And value is why I am not selling at the moment, they have never had more potential value than now.
I won't be meeting you on the Top 20 list, but I share your enthusiasm for this company. And I agree, the board and executive of RDM deserve a big pat on the back for a job well done so far.