Missing combine
 

1x Water Flask
1x Block of Clay

Should make 3x small block of clay in a pottery wheel. I am getting "You cannot combine these items in this container type!" in Kelethin

I'm looking into this, and I assume it wasn't working because there's a duplicate recipe.

However, I want to make sure all of these conversion recipes are correct.

Should block + water make 3 smalls?

There is conflicting information on a few sites I saw.
i.e. http://web.archive.org/web/200103310...es_pottery.htm

Conversion combine
 

Huh, that doesn't change to 1 to 3 until April 1 2002.

http://web.archive.org/web/200204012...es_pottery.htm

It may be a 1 to 1 conversion from large to small until then. I honestly can't remember. Either way there was nothing at all on the combine when I tried it.