Can anyone help with how to use a kiln I have acquired. It is an electric manual as far as I can tell Potterycrafts p5151 240v, 3kw On the kiln is a dial 1-100 - with no guide as to what it does. Separate but wired into kiln (can be fixed to a wall) is a dial to change between 1-1400 (temp) and also a switch which can be set to limit or soak. I can't find much help online for this so though someone might have an idea on which each dial does! Thanks!