The secret at Indpls is SMOOTHNESS and NOT scrubbing off speed in
the turns. Looking at my setups, I notice that I use wing
settings around 4.20/4.00 F/R, but I run the 4 lap qualifying.
It's always a toss up....as the car changes so much over the
first 4 laps.
In addition, for qualifying, you should go to SOFT tires all
around if possible. Who cares if they overheat after 4 laps? Be
willing to "play" with the anti-sway bars over the 4 laps as the
tire temps change.
Work on your smoothness FIRST. I'd keep your wings up and AFTER
you can go through the turns without loosing too much speed, THEN
start lowering the wings.
The 224-225 mph laps that people turn on ICR at Indy, are done in
the 4 lap qualifying mode and they don't care about running for
as they have some setups posted as well as some help files.
--
DSmith