I had my G27 pretty dialed in already.... at least that's what I thought until I ran this program.
Works excellently. If I were to describe the difference I would say the feedback feels more "sharp," and defined, as if I switched from a damper only strut to a strut with springs. In fact it sharpened the feedback enough that I dialed back my gain a bit as it was a little too harsh, and it has completely eliminated the vagueness of the feel of countersteering during snap oversteer.
I'm very happy with these settings, here they are for reference:
Logitech Profiler:
Overall Effects: 104%
Spring Effect: 0%
Damper Effect: 10%
Steering wheel sensitivity 54%
Gain: 77%
Filter: 0%
Minimum Force: 0%
Kerb Effects: 18%
Road Effects: 12%
Slip Effects: 26%
Enhanced Understeer Effect: On
Thank you for your contribution, this is excellent.