Weap meta issues??

[Yamagushi]

I duplicated 3 weapons, there projectiles, and there jpts, edited the duped ones to work the way i wanted them and do the amount of damamge i want, i get done and notice for 2 of them, whatever i change in the duped tag changes in the original tag, anyone know what i did wrong? please and thankyou for ur help

[Sgt.Peppers]

You're saying when you edit the duplicated ones, the original one's change as well?

[Yamagushi]

yea its wierd, i got done and checked my originals and there were all changed, so i copyied the meta of a clean map and pasted it over the original, it fixed the original but just like before it changed its copy.