Fusion 3.6 justifier problem

[Tails22x]

Alright, recently I got Fusion 3.6 and it works like a dream. However, on a shooting game (Leathal enforcers II) I haven't been able to get the justifier (sega's light gun) to configure properly. As you can see, I am trying to use the mouse as a stand in, but I cannot find a way to configure the buttons for shooting and reloading. I realize that the mouse option is for sega's pico system mostly, but on the combo justifier/mouse it is possible to use the mouse in the place of the light gun. The only problem is that I cannot shoot or reload when that happens. Does any one know how I can configure Fusion so that I can use the mouse as the lightgun properly? I would be very greatful.

[Auzern]

If you look at the Official Thread of Fusion 3.6, they say that Lightgun is not supported.