I can't increase EXP Rates on Metin2 Project serverfile/client

[sysblank 0]

Hello, I'm trying to make my own server but I already ran into a problem. I can't bypass the default limit on exp percentage. I have no idea what to do, changing mob_proto does nothing, the /e mob_exp command cant go over 300. I don't know where to go and what to edit to get a 10x exp/drop rate. Please help

[caanmasu 488]

Type /e mob_exp_buyer 1000 command instead

[ReFresh 3169]

What I remember, the bonuses won't work over 100%, it's max value made by default. You have to edit some lines of code in server source.