hi, suggest you reduce experience gain for the lower levels, from e.g. 30 to hmm 80?
On the example of my friend who had a long break (few years) in the metin and (he was play only official servers before) led his character badly because he rush level only and he reach ~ 80 level in few hours. and had hits with a 6-7k body warrior. I met a lot of such people. we should give them time to adapt their equipment and the opportunity to earn yang, not empty experience.
thus monsters which appear when earning (e.g. those with metins) give less experience. if one wanted to hunt, he would pick spiders and his level would go smoothly. this is just my example.
please focus on that.