Hey, sorry to jump in on this topic but it's exactly the same issue I'm having. I've just had one of these hooked up and am almost ready to start firing some stuff (total newbie) and have been trying to make sense of the manual with regards to settings and what cones to use.
I asked someone on reddit what setting for bisque and they said overglaze, then ceramic for glaze and hi-fire was for cone 8-10. Whether that's actually true I'm not sure as I've not tested it yet. The manual seems to suggest that you shouldn't need to change between the three like what's been kindly suggested so far (I'm hoping that's not the case and it is as simple as turning it on and letting it cook!). Can anyone confirm yet what the actual process is?
Also, with regards to what cone to use, right at the start of these comments the OP said that the previous owner said to bisque at cone 5, now, I know that you're supposed to generally bisque in the 05 region, but the manual does actually say for stoneware using an orton sitter cone to use 7-9 for both bisque and glaze. This has completely thrown me.
I've yet to order my cones due to this, so I can't confirm, well, anything! Anyone got any advice?
Cheers
John