X-Sim is used by people to build motion simulators.
If you are into motion simulators and using x-sim you might want to use the native plugins for x-sim:
http://www.symprojects.com/x-sim/The main reason for this is that you don't have to run SimDash and X-Sim at the same time, but only X-Sim.
1nsame is not supported by SimDash. But if it is by x-sim you can use x-sim, even if personally I think it is a bit confusing at the beginning.
The x-sim plugins for the GI Pro display and the Rev Burner with the speedometers firmware will be available soon.
Cheers
Cristiano