Heavy Pie Crock not trivial at 146 skill.

[Kerasota]

However, firing was trivial.

[Niami DenMother]

Thanks for the help in narrowing this down a bit.

It seems that most/all of the firing steps for pottery are trivial at a very low level (15? 20?). Some year, we may nail down exact numbers, but for now, it's easier to "just" track them by the pottery wheel trivial. :)