The gauges are mounted up in my Vertex 3 and my dash project is finished!!
...or at least as finished as any never ending project is

I'll post a vid in a few days.
Both motion (SimCraft's Craftcon software) and SimDash work great together with iRacing. Different story with NR2003. As suspected fuel level does not appear to be an exported telemetry data set. Oh well.
The bigger issue is that with Craftcon running, SimDash doesn't seem to engage even though it appears to see NR2003 is running when Craftcon invokes it. I took a scan through the forum, but none of the "motion" oriented threads seemed to be relevant.
Any ideas?
