Hi,
probing doesn't work in a sim environment, and that has nothing to do with demo mode either.
Probing is, and must be a realtime function and therefore MUST be handled by hardware. Consequently probing
CANNOT be accomplished in a sim environment.
I tried a while ago to have two or three keyboard keys assigned to Mach's probe inputs, and it worked....sort of.
As the input, and therefore the return value of the probe event depends on when you push the button it was so random
that no real meaningful testing could be done. I abandoned the effort is favor of the real thing with an ESS.
Craig