I've been really looking for something like this but I just can't get it to work. Running SimHub as administrator, playing in borderless mode (windowed doesn't work either). SimHub is also conntected to the game. But when I load the overlay "rf2 hud", it's always opened in the background and doesn't show in the game whatsoever. Is there anything else I might be doing wrong? (Windows 10, x64, DX11)
2. Donate to get the SimHub license and remove some delay
It will not be absolutely perfect, but it will be way, way better and more usable.
If for some reason, it is still super laggy then make sure the game is running at 60fps and maybe try using Vsync.
http://www.racedepartment.com/downloads/simhub-diy-sim-racing-dash.10252/