Trying to add Fixed16 in Nape to have consistency between PCs. (Haxe)

[jinjinjinK]

Hello Luca,
Sorry to add this here, but I don't know how to reach you.
I'm trying to add Fixed points numbers in Nape because I need consistency in my multiplayer game.
As I use a deterministic lockstep system for online play it is a necessity.
I read that at some point you were thinking to add Fixed16 to Nape, I would be interested to know if you did ?
I thought I would ask before starting.
If you didn't, do you have any advice on how to implement it properly ?
If I just replace Float with Fixed16, I should probably revert the result back to float to have the correct value ?
Like in this test
var f:Float = 2.0 - 1.1;
trace(f); // 0.9
var fixed:Fixed16 = 2.0 -1.1;
trace(fixed); //58982
trace(fixed.tof()); //0,899993896484375

Or should I do it manually, case by case for every calcul in all Haxe classes ?