Seems Mega_MOZG will coopilate new version of MMjoy2 firmware, increasing support for encoders (actually 6), and ask for suggestions (in il2sturmovik.ru)

Google translated, take with a grain of salt.

Quote

Yes, nothing, somehow it was laid down when the firmware was done in those times.

in new versions of VPC (and the firmware of mmjoy2 is being developed now there) the restriction on the number of encoders has been removed altogether (a slightly different button configuration mechanism).
I can rebuild the mmjoy2 update.
Collect all the wishes and wishes that you want to fix / add / remove - we will think how to make a new thing.


https://tinyurl.com/Il-2-ru-MMJOY2