Crouch -> search for lower
Standing ->Search for Higher.
Swapping guns is just one way, switch between crouch/prone/standing is another
More ways of searching will narrow your addies. Think of multiple ways of how recoil is effected through the game. And if your hoping to find a Value that you can just put a 0 in, you are highly mistaken my friend. Your gonna have to set up break points to see exactly what part of the function is effecting the recoil. The NOP it (if you get really lucky, most cases nowdays its never that easy).