Actually, I THINK it works when your resources aren't shown on the screen. I'm assuming many people tried pressing the option while they were at home base or having the PDA on.
I tested it outside of base a few times by simply pressing the button then bringing the PDA up and works...
Yeah! thx buddy! it work. I was confuse on how to use this one button. So basically, you just need to go outside of the basecamp and press 9! tada! 28/1000 supplies! fixed all my damaged weapons! woot!
[Edited by Mareak, 11/8/2013 8:37:44 AM]