hehe...yeah i just done a 1.5 hour test with it in various setting amounts on my t500 and there's a positive and a negative to it. The positive is really positive (great improvement to the low end forces which completely removes those sudden complete lightness in the ffb when in certain corner entry and exit situations) but i think the single negative (which Terence predicted perfectly but it's not terrible but it's not great either ) could be rectified. I will discuss it in the unstable build thread so it doesn't confuse others who don't know about it. I think it just needs a little tweak if possible. I'm very grateful to Terence and/or whoever (else) adding it in!