Fortuna bug?

[Spinreaver]

I was told that you can not buy one of the fortuna picks and dis-enchant it.
This is wrong. I bought the 1 use, anbd grindstoned it, then reenchanted it with
the usualy enchants.
Just a public server announcment for Admins

[CubeStealer]

When you grindstone it, you lose the special advantage of the pickaxe, which is higher levels of Fortune than what you can get in survival