When you open Tweaker, you view the raw un-tweaked gp4.exe
Tweaker exports the tweaks to gp4.exe after you set the tweaks you want. When you re-open Tweaker, you can view your tweaks.
If you are using CSM, you will require a tweaker script, as CSM will not open with an already tweaked gp4.exe. CSM requires a clean exe to load.
[
www.mediafire.com] Some say you should click it, you know you want to.
[
www.gp4central.com] <----GP4 Central