klayton/Ammo Prices

[bloodykiller]

Klayton must be the least collaborative staff member yet to be recruited by the staff team (and it's not easy). I asked him why GP ammo is less expensive than AM ammo at the spar complex and he replied: "there's a reason for it but i won't tell you".
It's not only this incident that showed me Klayton's incompetence, in fact he rarely answers PMs (although he's a PR and he should check on hack/glitch reports).
Anyways, could anyone enlighten me on why ammo at the spar complex has different prices? Did some staff member get corrupted, abusive or is it simply (most likely) a mistake? I've PMed several staff members but none have replied, I had to go to the same level as Klayton was in, just to recieve a dumb answer.