alchemy rate in private server chinese

whats the succes rate of + items and puttin blues on them
like +5=100% succeed or what????
1 str stone=100% succeed??pls let me know ty...

#Moved to SRO Main Discussions / Questions
~inVincibLe

everything is random, it depends on luck.
But as you go on it is even harder to + a weapon.
My bad, you were talking about private server, i dunno.