He is talking about me and my first reply.
Im sorry that i ruined the mod for you.
This is simply my preference that im about to say.
Ive been racing cars since the age of 16 and i love my lexus but the drive by wire connection in the ISF isnt accurate enough by a long shot.
Direct connection for throttle is so much more precise and i believe will make the ISF better because your foot controls how much throttle you want not by a computer.
and yes i do have experience with the LTS and while racing the throttle settings in the LTS (not including economy) make the throttle too ambitious.
Take for instance easing the throttle smoothly in your foot as your apexing a turn. in a direct connection throttle you can precisely add throttle to not interupt the distribution of weight between the rear and front but with the drive by wire and the LTS in any of the sport modes the throttle is too sensitive and does not follow a linear rate compared to the position of the pedal.
Like i said im not dissing the LTS im just saying for what i use the car for it is not recommended for racing.
For street use it is a fun little device though and passengers are always wowed by the ISF in the LTS sport modes.
So im sorry dude for any trouble ive caused and i just wanted to clarify, which i probably should have done in my first post