Richi

Hard to believe guys you need 18 HID devices. But, quite apparently, it is.

If you have two small devices, can't you combine them to make bigger one? I'm talking about the number of buttons, axes, etc. Arduino supports 6-8 axes and many buttons or shift registers. I don't work with DCS BIOS, I don't know if two displays need two separate controllers. And of course I don't know which devices you have connected.

Dinosaurs have Microsoft Sidewinder Force Feedback 2. .....

I run it on Win 11 without any problems.

Fusion 360 is in the full version for money, but also legally free, only with some functional limitations. Of course, if you use such functions that are charged, then Fusion 360 still offers a legal license for free, but under precisely given conditions. Well, at least in Europe, but autodesk.com apparently too. https://www.autodesk.com/products/fusion-360/free-trial?us_oa=dotcom-us&us_si=a8b85edf-da88-4110-aa71-93583cd33846&us_st=fusion 360 free

And 10 positions specifically: https://cz.rs-online.com/web/c/spinace/otocne-spinace-a-soucasti/otocne-spinace/?applied-dimensions=4294177503

From what I see in the tests, the 4090 runs at 90-95% and both CPUs at 20-30%. The difference in performance in single is below 10%. So the question is, your experience, your FPS? VR + UHD? Can you confirm such a big difference in FPS? If so, then this is important information.

Difference less than 10%. Is it really recognizable?

https://forum.dcs.world/forum/1094-3d-printing-for-dcs/

Something like this? https://cz.rs-online.com/web/p/otocne-spinace/1760912 https://cz.rs-online.com/web/c/spinace/otocne-spinace-a-soucasti/kotouce-otocnych-spinacu/ There is much more to it.

https://www.aliexpress.com/item/1005003693617908.html?spm=a2g0o.order_list.order_list_main.5.20ad1802Rby3IJ I'm ordering this. The first SH has been working perfectly for a year already, I recently ordered the other three. The photos show 5V on the bottom of the PCB, but there is GND and it works great with the Arduino. Of course, if you don't have a better solution for your 90 buttons and 12 SH, I recommend it at least for the exam.

I checked how it works for me. First encoder wired to 1 and 2. Buttons 1 and 2 for Windows should both be Switch.

https://www.12voltplanet.co.uk/on-off-on-toggle-switch-25-amps-at-12-volts-2-pole.html

I'm not an expert, but I thought you were supposed to "tell" the MMJoy2 software which switch is the encoder. MMJoy2 will know then. But in the button settings for Windows, you assign a button that Windows should recognize as an encoder. I think Windows doesn't need to know which button is the encoder, it just shows it as pressed or not in game settings or devices. Maybe that's the problem, but I personally don't have much experience with encoders, I only use one. And I don't know how your connection behaves, I use SH. There are two directions from the encoder. If you have 4 encoders, there must be 8 outputs.

That's prop and mixture control. 3D printing, attachable according to aircraft type.