There should be.....no....There NEEDS to be a way to trade in armor materials for weapon parts. A whole bunch of us have about 600-1500 armor materials or more but about 30-90 weapon parts give or take a few. And people are going to say "just go grind some strikes." Yeah, um, that doesn't work since BUNGIE leans their engram drops about 80%-20% in favor of armor drops. It's getting ridiculous now! Before this whole weapon parts famine, I had a bunch of weapons in my vault, and in my different characters. I've had to dismantle so many good weapons to level up about 3 or so of each. It's crazy! So I offer 3 solutions. [b]1. Add a material exchange. Armor mats for weapon parts (and vice versa) and planetary materials for other planetary materials. 2. Fix your engram drop rates to at least 50/50. 3.Recall the weapon parts nerf since there is nothing useful about it whatsoever.[/b] You say you listen to your players. Well listen up now!