Jet Force Gemini targeting reticule not appearing.

In Jet Force Gemini the full weapon targeting reticule doesn’t display, and only the four arrows in the center do. As these arrows aren’t available on some weapons like the homing missile launcher and shuriken there’s nothing on the screen when using them to help aim. Anyone have any ideas?

My pc has a ryzen 3800x, 2080super, 32Gb ram, Windows 10-64 bit. I’m using Mupen64Plus-Next with I think all default settings except the resolution has been increased and g0sync enabled to go with my adaptive sync monitor.