GSF Gunship question

[merrilevpmv]

I'm confused about how gunships work. When I use the default ship and right-click, the UI changes, but I can't do anything. It says at the bottom of the screen that my weapons are at 82% or whatever, even if I just respawned and didn't use any weapons...

So I can't use those torpedoes, have to escape out, and switch weapons. How is that supposed to work? I assume you need gunship strike unlimited scraps download 100% weapon but how do you get it? And if you DO have 100% weapon, are you supposed to left-click or right-click?

So confusing.