The "hot" setup is actually just:

weapon_recoil_scale 0 : Completely deactivates in-game recoil patterns. cs 16 no recoil console commands hot

By default, your crosshair expands when you shoot or jump. That expansion indicates inaccuracy. The "hot" setup is actually just: weapon_recoil_scale 0

: Removes OS-level mouse acceleration for pure precision. cs 16 no recoil console commands hot