That's what all my posts have been about. :-/
Ok, so.... let's walk through this:
With the default dynamic crosshair, the crosshair does not automatically adjust its scale for distance. Because it does not automatically adjust its scale for distance we have to do so manually. This is because the further away we are firing the longer it takes our shots to reach that location... and thus the further we must lead our target. Or, in other words, shell flight time is a function of distance. To make up for the default dynamic crosshair's failure to automatically adjust for the distance (~flight time) we take the anticipated flight time of the shells (~distance), multiply by a factor based on the anticipated speed of the enemy vessel relative to what the scope is calibrated for, and place the closest matching notch on the reticule at the tip of the enemy ship's bow. Easy peezy, lemon squeezy. I've been doing this for well over a year now and I'm a dead shot with my NC, Iowa, and Montie. With the default dynamic crosshair, the notches match the shell travel time.
The nomogram dynamic reticule, however, does automatically adjust for distance. And being that the shell flight time is a function of distance, that means Nomogram's is also (approximately) adjusting for shell flight time... automatically. So why, if this crosshair automatically adjusts for distance (~flight time) must I also manually adjust for flight time (~distance) again? What should happen is that no matter what the distance to target... or the shell travel time... the notch I use should only be affected by the enemy ships' speed. But this does not seem to be the case. Instead, it's like Nomogram's is over-adjusting. It also means that if I do try to adjust for shell travel time my shots will go wildly off-target... because the shell travel time doesn't match the notches (except perhaps at a specific range). And in fact, this has been demonstrably true for me when I have played with nomogram's crosshair... when adjusting based on shell travel time seems to inconsistently lead to missing enemy targets by up to an entire ship's length.
So... I can't reconcile what you are telling me with my first-hand experience. And I don't understand why. I guess I'll just have to keep using the default dynamic. Not the end of the world for sure... I'm quite good with it already. Still bugs me though. By all rights nomograms should be simpler to use because it should make it no longer necessary to manually adjust based on distance.