this mod will ONLY work with a v1.0 gta_sa.exe
this mod is different from similar mods because it removes that "constantly pulling your cross-hair away" thing and when you switch your weapon, the model switches too. this mod also disables the "look left" and "look right" buttons. they now scroll the weapon up or down.
2.1 fixed all crashes i was able to reproduce. makes it so shooting doesn't activate nitros. readme isn't blank anymore
3.0 should fix remaining issues (including a few you haven't found yet )
UPDATE: the update fixes a crash that for me occurred shortly after leaving cj's house. if you're not affected by this or other random crashes you don't need the update.