I have MG (unofficial 1.4- rc6 Rev. 108 (debug)

I am running the "Era 1965 ATSF Passenger West" act on the Monon Line
set to Era 2000.

The train speed shows as 60 MPH but seems to be running a lot slower than that,
about 35 MPH as a guess.

Is there a setting in OR to reduce or increase the simulation rate.

I have tried the Manual but have not found any mention of a setting.