I noticed they took the Steering Lock setting out...at least on the Formula A's...didn't try any of the other cars.
Steve, I think changed for adjustable "Steering Ratio". At least for me it served same purpose, changing between quick and lazy wheel response.
As with Darren, this build 'clicks' for me as far as steering and ffb is concerned (G27)
I don't know whether they had that before but I noticed DRS and KERS buttons on Formula A steering wheel, although did not find the way to map that functions, probably don't exist yet.
As far as speed immersion is concerned, I found that moving FOV to something between 90 and 100 does the job for me. After that I move my seat forward to get the right proportions of cockpit and steering wheel on my screen.
Great product developing out of this I must say. The only think lagging for me is quality of the sound. Some cars are great, some are clearly rushed in release.
In tracks department we have now very early version of Leman. Both 24H and Bugatti. So finally a right place to stretch the legs of that Audi P1 diesel :-)