If you have trouble adjusting to your added understeer with the FSB you could play with tire pressures in back to balance your traction where it's a little more neutral. Might help you drive within the limits of your tires and be more forgiving if you start to lose it.
Yes, that is a banana in my pocket.
Dan - gump
[BBS][Borla][Focus Central][Hella][K&N][Koni][Lentech][Wings West]
Wiregrass Region SCCA