Could someone with a supercharged engine comment on the throttle response (by that I mean how "right" does it feel in terms of amount of power you're getting vs. how far you're stepping down on the pedal)? A problem I see is that bypass valve control inevitably gives you a bit of a "surge" at the end of the pedal travel. Obviously not as bad as a turbo where after a certain amount of load the turbo comes "alive" and the response becomes that of a laggy on/off switch.
When you install a supercharger, do you change the throttle pedal position sensor calibration so that you get full torque before the pedal is all the way down and then boost after, or is it set up to just boost when the pedal is all the way down? If it's just a kick of torque at the bottom of the pedal travel, does it bother you? Particularly looking for the experiences of people with lightly SCed engine like Ryephile and his Exige S