SKillSave problem with Signet and Unsignet

[Supacek]

today show up problem when players cast skill on self and it send update for skill delay to -10 server shutdown

the tables are set for unsignet numbers if i set them for signet and use -10 cd for spell then cannot cast the spell ingame so the number cannot be -10 but only 10

but why the game calculate -10 ??