I bought a DFP a few years ago and I found it useless because the force feedback was not fast enough to be used in more that 270 degrees rotation.
Your video prove me that this one have enough power for a realistic force feedback.
Now I know I can buy it, thanks.

I also miss this feature a lot.
I now have mapped a button on my wheel to do it, but it's hard to push that button AND change the gear at the same time...
It was very useful for rally too because it was an easy way to clutch while holding the handbrake and downshifting at the same time.

I miss it more when playing with keyboard (I use kb sometimes when I'm tired and don't want the noise and violence of my wheel...)

yes, please add an option!