I have problem Spindle Override % DRO. I want
set that DRO via ModBus.

My system works something like this:
CuTouch logic module read spindle override pot (and lot of switches, etc.)
and saves value to D-register. Mach3 read that
D-reg via Modbus and set value to Spindle Override % DRO.

I can see from Brain view that's working OK, but
Spindle Override % DRO stand still... What is problem?

And I have same problem with Jog feedrate (And almost all other DRO's..),
brain output shows right value but it do not change DRO...

Regards,
Johannes Thelen
Finland