I have two issues about challenges that I'd like to point out / discuss.
1st - STR Gear Challenge (Attackers) Monday, Thursday & Sunday
I wish I would have made a chart and track this over the last year, but I've never seen more then 5 pieces of MK 3 Carbanti Sensor Array Salvage ever. I typically get between 3 to 5, but can't say I've ever seen 6 or 7. Either update your drop rates so occasionally we see 6 or 7, or change possible reward of tier V to reflect 5.
2nd - Ever since you fixed the Ship Ability Materials for Tier IV to always drop 1 Zeta, I have not gotten a single Omega material. I realize that it is only a possibility, and you can get between 0 to 2 per time, but I've seen 0 since the last update. Wondering if anyone else has had this issue.
It's nice to get a guaranteed 1 zeta per time, but I need Omega's to match otherwise it won't keep up.