Tony just found this in a readme from Madman:
; -------------------------------------------------------------------------
; Car Out Gap Notes:
; Please do not make any modifications to this following section. Any
; changes won't be affected at the moment but be sure nothing has changes.
[CAR_OUT_GAPS]
TRACK01 = 30,0,30,1,30,1,30,1,30,1,30,3,30,1,30,1,30,1,30,1,30,3,30,1,30,1,30,1,30,1,30,3,30,1,30,1,30,1,30,1,30,3,30,1
etc
I can send you an email if you like, it was a readme from gp4tweak_1043_beta2,