FC with the G25...
There are 2 wheel options, each with 3 settings:
Sensitivity: High/Medium/Low - which, I assume, is the steering ratio
FF Strength: High/Medium/Low - self explanatory
Curently I'm using...
Medium sensitivity as high makes the car VERY twitchy in a straight line - small steering inputs result in large changes in direction. I'll try low, but suspect it will make applying enough oppostie lock a bit of a challenge.
High FF as the 2 lower settings feel to have an increasingly big deadzone around straight ahead. By deadzone I mean an area with no resistance at all.
In high FF, the FF effect is almost instantaneous when you turn the wheel. However, the amount you need to turn the wheel before the FF kicks in increases as you lower this setting... which is weird as I would have thought this should remain constant and only the strength of the feedback reduce... in the lower settings I have real problems keeping the car in a straight line.
Anyhow, this can effect you in the following way... you're flying up the straight towards the braking zone and you need to change your line minutely... you turn the wheel very slightly and get no response (no turn and no FF)... you turn the wheel a tiny bit more, start to turn but then the FF kicks back strongly, sending you in the opposite direction... of course you try to correct this and end up weaving about... which under brakes isn't a good idea in FC as you'll probably spin off.
The steering needs to be a touch more linear in it's response and weighting away from perfectly straight - GT5P get's this bit right, but lacks the depth of feel the FF effects in FC have. And the overall weighting, whilst manageable 90% of the time, would benefit from being slightly lighter as this would enable opposite lock to be applied a bit more quickly.