I ordered some filament online, and I just got it yesterday. Normally when I get filament it is vacuum sealed in plastic, or has some sort of packaging date on it. This order had neither. I'm wondering what you would do? Would you send it back, request a refund, or what? I'm worried because I don't know if it's been sitting in a humid warehouse for 3 years, or if it was made last week and kept in a room with the right humidity. I ordered 3 rolls. I have thought about trying it out, but then I might not be able to get a refund. What would you do?