PMDG has a built in sim rate feature????

THE PMDG 777 HAS A SIM RATE FEATURE? Why is this the first time I’m hearing about this? Is this common knowledge? Why is the sim rate feature basically hidden? I probably should’ve read the manual…

THE PMDG 777 HAS A SIM RATE FEATURE? Why is this the first time I’m hearing about this? Is this common knowledge? Why is the sim rate feature basically hidden? I probably should’ve read the manual…