please stop scare mongering.....
the belini gp4 team career excel file DOES NOT HAVE MACRO'S
maybe you're confused about the player calibrate option
as the player car now has GRIP applied from the performance file, the player
has to calibrate each track to their own driving ability, GPL had a similar
system, but it was automatic.
drive the minardi team using the 2001 test.txt performance at a 2001
track of your choice, put in your best effort in qualifying, then quit gp4
and enter your time on the grip calculation sheet, to the left of your time
is the estimated player grip.
using the BHP/GRIP UTIL enter the new grip level in the NEW GRIP box,
patch gp4, tweak the PLAYER MASTER GRIP until you're within 1/10th
to 2/10ths of pole in qualifying.
when you're happy with your results, quit the game and restart using the
2001.txt performance file, any team you now choose to drive should find
you performing very similar to their grid slots.
for example try the prost team, with alesi you should be around 15th and
with burti about 1.5sec slower at 21st, choose schue and you should
put it on pole.
the process of setting up a track shouldn't take that long, 3 attempts at
most, once you set up a 2001 tracks then all the other seasons tracks will
work correctly.