Hey, not idea if your still after info on Karos even though its closing, but the simple anwser is no success of crafting was handled server side. sorry for the mega-delayed reply.

Heya!, i was looking at the topic of packing/unpacking Karos Online.

Can i ask, there is a chance to change the percentage of success of crafting fletta weapons/armors modifing the game client?! or there comes from the server only?!.

I hope you still exists cuz the post its very old ^^. Bye bye