I got a Guardian Gauss Cannon. I am defiantly not using it correctly. I don't seem to be able to fire this weapon reliably. I have it on trigger two by itself. I line my shot up, pull the trigger, hold it, wait, it fires, I release and pull again. The second shot never fires and from there I might as well throw rocks. Staying lined up for a heart shot is hard enough having the weapon not fire is aggravating. I see others use this weapon with no problems so it's me. Any hints out there? I may go back to all ax multi cannons they seem to work reliably. But it limits which thargoids I can fight. Thanks for any help.