See, you miss my first rule of respect for military gear.
I want this stuff to serve the fellow who uses it and maintains it.
Maybe your Cal Poly *** can crunch numbers with tools that old geezers built for you, but you have to respect everyone in the process for the process to be valid.
Let us snark no more.
I just said we keep that stuff in mind. We sweat bullets making sure our stuff works in the field.
We can crunch numbers from top to bottom using tools or doing it by hand. Granted we may have to go to a book to do it by hand. But we can do that. No problem.
In any case we get more done by lunchtime than you could do in a week or more.