Are you afraid of breaking your items when refining? Well we all know that it is quite unfair, however now with Davven’s system it is possible to get all your equipments to +10!
What do you have to do?
Find Master Black-Smith in either Shyden or Payon to learn Refining Skills. Then when you're ready, you can go to Vector (who is located in Rachel) to master your refining!
It's something very simple procedure but it required LOTS of work script-wise, so please, if you find any buys or a typo, report to Davven through Forum PM or IRC Channel.
Have fun and good luck!