I know the mod is dead, but did anyone solve the optics magnifier problem?
I really want to use this mods and its optics look awesome, but useless since they don´t work properly.

I read this:

"By default, the keybinding is LEFT CTRL + NUMPAD / OR LEFT SHIFT + NUMPAD /
To change this, go to configure > controls > configure addons > Addon: MRT Accessory Functions > and you can change it there."

But there is no "MRT Accesory Functions" in controls option.

Could you please help me?