soak?

"plodder" wrote in message
ups.com...

This pottery thing, it's not rocket science, it's more complex than
that.

Andy


) So many things can change a glaze. You might mix the same ingredients,
but often these ingredients will be slightly different, sourced from a
different place for instance.
Where possible it is good to record the numbers that go with glaze
ingredients.
Also how long a firing takes depends on outside temperatures and I guess
atmosphere probably counts too. Yup very complex.