ok, i have been thinking and there is something a bit fishy, maybe
well it's not just one fish, it's more like a big box of fish fingers
1. this is the main one.
logitech reverse effects, i don't think this works correctly but i've not checked it out or starting digging to find out, but if you turn off centre spring and everything else, the steering is very very light in the garage ie no resistance to turning the steering wheel, but the steering gets heavier the faster you drive, this is back to front, and would mean that if by clicking "reverse effects" if all it's doing is just swapping/changing a value in the FFB settings from a +ve to a -ve or visa versa, then that's not correct.
2.
if the profiler is running but you start say rFactor but don't use the profiler to start the game, the effect forces are taken from the profilers and not the windows/ game controller settings section.