(PSN)TOPFUEL325MPH

Ok thank you.

Question though. how do I post screenshots on the forum ?

Yes, ninja.

Yes, I gilded them after I leveled them.

I have been trying for a while to get mastery rank from the zaws. I built them leveled them, and guilded all of them and when Iook at my profile In warframe, it doesn't show them as mastered because they show up greyed out. I even bought all the zaws leveled them and guilded them. I don't know if there is a bug with the zaws, but I eventually want to get to legendary 3. And I don't know if anyone is encountering the same issues that I have I'm on PS5 for reference. If anyone has any suggestions or any advice, I would be welcome to any advice at this point. Thank you for your time.